Sae Flex

Sae Flex

Methanol fuel

History and production

Historically, methanol was first produced by destructive distillation (pyrolysis) of wood, resulting in its common English name of wood alcohol.

Presently, methanol is usually produced using methane (the chief constituent of natural gas) as a raw material. Methanol is made from coal in China for fuel.

"Biomethanol" may be produced by gasification of organic materials to synthesis gas followed by conventional methanol synthesis. Production of methanol from synthesis gas using Biomass-To-Liquid can offer methanol production from biomass at efficiencies up to 75%. Widespread production by this route has a postulated potential (see Hagen, SABD & Olah references below) to offer methanol fuel at a low cost and with benefits to the environment. These production methods, however, are not suitable for small scale production.

Major fuel use

During the OPEC 1973 oil crisis, Reed and Lerner (1973) proposed methanol from coal as a proven fuel with well established manufacturing technology and sufficient resources to replace gasoline. Hagen (1976) reviewed prospects for synthesizing methanol from renewable resources and its use as a fuel. Then in 1986, the Swedish Motor Fuel Technology Co. (SBAD) extensively reviewed the use of alcohols and alcohol blends as motor fuels. It reviewed the potential for methanol production from natural gas, very heavy oils, bituminous shales, coals, peat and biomass. In 2005, 2006 Nobel prize winner George A. Olah and colleagues advocated an entire methanol economy based on energy storage in synthetically produced methanol., The Methanol Institute, the methanol trade industry organization, posts reports and presentations on methanol. Director Gregory Dolan presented the 2008 global methanol fuel industry in China.

Use as internal combustion engine fuel

Both methanol and ethanol burn at lower temperatures than gasoline, and both are less volatile, making engine starting in cold weather more difficult. Using methanol as a fuel in spark ignition engines can offer an increased thermal efficiency and increased power output (as compared to gasoline) due to its high octane rating (114) and high heat of vaporisation. However, its low energy content of 19.7 MJ/kg and stoichiometric air fuel ratio of 6.42:1 mean that fuel consumption (on volume or mass basis) will be higher than hydrocarbon fuels. The extra water produced also makes the charge rather wet (similar to hydrogen/oxygen combustion engines)and combined with the formation of acidic products during combustion, the wearing of valves, valveseats and cylinder might be higher than with hydrocarbon burning. Certain additives may be added to motor oil in order to neutralize these acids.

Methanol, just like ethanol, contains soluble and insoluble contaminents . These soluble contaminants, halide ions such as chloride ions, have a large effect on the corrosivity of alcohol fuels. Halide ions increase corrosion in two ways; they chemically attack passivating oxide films on several metals causing pitting corrosion, and they increase the conductivity of the fuel. Increased electrical conductivity promotes electric, galvanic, and ordinary corrosion in the fuel system. Soluble contaminents, such as aluminum hydroxide, itself a product of corrosion by halide ions, clog the fuel system over time.

Methanol is hygroscopic, meaning it will absorb water vapor directly from the atmosphere. Because absorbed water dilutes the fuel value of the methanol (although, it suppresses engine knock), and may cause phase separation of methanol-gasoline blends, containers of methanol fuels must be kept tightly sealed.

Toxicity

Methanol is poisonous; ingestion of only 10 ml can cause blindness and 60-100 ml can be fatal, and it doesn't have to be swallowed to be dangerous since the liquid can be absorbed through the skin, and the vapors through the lungs. US maximum allowed exposure in air (40 h/week) is 1900 mg/m for ethanol, 900 mg/m for gasoline, and 1260 mg/m for methanol. However, it is less volatile than gasoline, and therefore decreases evaporative emissions. Use of methanol, like ethanol, significantly reduces the emissions of certain hydrocarbon-related toxins such as benzene and 1,3 butadiene. But as gasoline and ethanol are already quite toxic, safety protocol is the same.

Safety

Since methanol vapour is heavier than air, it will linger close to the ground or in a pit unless there is good ventilation, and if the concentration of methanol is above 6.7% in air it can be lit by a spark, and will explode above 54 F / 12 C. Once ablaze, the flames give out very little light making it very hard to see the fire or even estimate its size, especially in bright daylight. If you are unlucky enough to be exposed to the poisonous substance through your respiratory system, its pungent odor should give you some warning of its presence. However, it is difficult to smell methanol in the air at less than 2,000 ppm (0.2%), and it can be dangerous at lower concentrations than that.

Use in racing

Beginning in 1965, pure methanol was used widespread in USAC Indy car competition, which at the time included the Indianapolis 500.

A seven-car crash on the second lap of the 1964 Indianapolis 500 resulted in USAC's decision to encourage, and later mandate, the use of methanol. Eddie Sachs and Dave MacDonald died in the crash when their gasoline-fueled cars exploded. The gasoline-triggered fire created a dangerous cloud of thick black smoke, which completely blocked the view of the track for oncoming cars. Johnny Rutherford, one of the other drivers involved, drove a methanol-fueled car which also leaked following the crash. While this car burned from the impact of the first fireball, it formed a much lesser inferno than the gasoline cars, and one that burned invisibly. That testimony, and pressure from Indianapolis Star writer George Moore, led to the switch to alcohol fuel in 1965.

Methanol was used by the CART circuit during its entire campaign (1979-2007). It is also used by and many short track organizations, especially midget, sprint cars and speedway bikes. Pure methanol was used by the IRL from 1996-2006.

In 2006, in partnership with the ethanol industry, the IRL used a mixture of 10% ethanol and 90% methanol as its fuel. Starting in 2007, the IRL switched to "pure" ethanol, E100.

Methanol fuel is also used extensively in drag racing, primarily in the Top Alcohol category.

Formula One racing continues to use gasoline as its fuel, but in pre war grand prix racing methanol was often used in the fuel.

Methanol fuel by country

This section requires expansion.

United States

The State of California ran an experimental program from 1980 to 1990 which allowed anyone to convert a gasoline vehicle to 85% methanol with 15% additives of choice. Over 500 vehicles were converted to high compression and dedicated use of the 85/15 methanol and ethanol, with great results. Detroit was not willing to produce any methanol or ethanol vehicles without government subsidy.

In 1982 the big three were each given $5,000,000 for design and contracts for 5,000 vehicles to be bought by the State. That was the beginning of the low compression flexible-fuel vehicles which we can still buy today.

In 2005, California's Governor, Arnold Schwarzenegger, terminated the use of methanol after 25 years and 200,000,000 miles of success, to join the expanding use of ethanol driven by producers of corn. In spite of this, he was optimistic about the future of the program, claiming "it will be back." Ethanol is currently (as of 2007) priced at 3 to 4 dollars per gallon, while methanol made from natural gas remains at 47 cents per gallon.

Presently there are over 60 operating gas stations in California supplying methanol in their pumps. Rep. Eliot Engel [D-NY17] has introduced "An Open Fuel Standard" Act in Congress: "To require automobile manufacturers to ensure that not less than 80 percent of the automobiles manufactured or sold in the United States by each such manufacturer to operate on fuel mixtures containing 85 percent ethanol, 85 percent methanol, or biodiesel."

Brazil

A drive to add a significant percentage of methanol to gasoline got very close to implementation in Brazil, following a pilot test set up by a group of scientists involving blending gasoline with methanol between 1989 and 1992. The larger-scale pilot experiment that was to be conducted in So Paulo was vetoed at the last minute by the city's mayor, out of concern for the health of gas station workers (who are mostly illiterate and could not be expected to follow safety precautions). As of 2006[update], the idea has not resurfaced.

See also

energy portal

Sustainable development portal

Alcohol fuel

Ethanol fuel

Gasoline gallon equivalent

List of energy topics

Liquid fuels

Methanol economy

flex fuel vehicles

Oil crisis

Timeline of alcohol fuel

Dimethyl ether

References

^ Reed, Tom B.; Lerner, R.M. (1973-12), "Methanol: A Versatile Fuel for Immediate Use", Science 182 (4119): 1299 1304, doi:10.1126/science.182.4119.1299, http://www.woodgas.com/Science1.pdf 

^ Hagen, David L. (1976-12), Methanol: Its Synthesis, Use as a Fuel, Economics, and Hazards, Energy Research and Development Administration (ERDA), NTIS #NP-21727 

^ Swedish Motor Fuel Technology Co. (1986). Alcohols and alcohol blends as motor fuels, Vol II A & Vol II B. State-of-the-Art report. Swedish National Board for Technical Development. ISBN 91-7850-156-3. 

^ George A. Olah (2005). "Beyond Oil and Gas: The Methanol Economy". Angewandte Chemie International Edition 44 (18): 26362639. doi:10.1002/anie.200462121. 

^ Beyond Oil and Gas: The Methanol Economy , George A. Olah, Alain Goeppert, G. K. Surya Prakash, Wiley-VCH, 2006

^ Dolan, Gregory (2008-10-01). "Methanol Fuels: The Time Has Come". Methanol Institute. http://methanol.org/pdfFrame.cfm?pdf=DolanISAF.pdf. 

^ Burton, George; Holman, John; Lazonby, John (2000). Salters Advanced Chemistry: Chemical Storylines (2nd ed.). Heinemann. ISBN 0-435-63119-5

^ Brinkman, N., Halsall, R., Jorgensen, S.W., & Kirwan, J.E., "The Development Of Improved Fuel Specifications for Methanol (M85) amd Ethanol (Ed85), SAE Technical Paper 940764

^ More About Ethanol

^ "Error: no |title= specified when using {{Cite web}}". 2009. http://www.govtrack.us/congress/bill.xpd?bill=h111-1476. 

External links

Methanol Safety Concerns, Advantages and Corrosive properties

Commercial Scale Demonstration of the Liquid Phase Methanol Process, Dept. of Energy Production of methanol by Clean Coal power plants for $.50 - .60 per gallon.

DOE Alternative Fuels Data Center - Methanol

Methanol as an alternative fuel Recording of a discussion with Nobel laureate George Olah broadcast on NPR.

An Energy Revolution by Robert Zubrin Mandating Flexible Fuel Vehicles to run on ethanol and methanol as well as gasoline will defund oil producers who are funding terrorists. The cost per car is $100 $800.

University of Cambridge, General Management of Acute Poisoning, Specific Poisonings: Methanol

v  d  e

Alternative fuel vehicle

Compressed-air engine

Compressed-air vehicle  Compressed air car

Electric motor

Electric vehicle  Battery electric vehicle  Electric car  Solar vehicle  Wind-powered vehicle  Motorized bicycle  Electric motorcycles and scooters  Electric aircraft  Electric boat

Biofuel ICE

Alcohol fuel  Methanol fuel  Methanol economy  Ethanol fuel  Common ethanol fuel mixtures  Butanol fuel  E85  Biodiesel  Biogas

Fuel cell

Fuel cell vehicle  Hydrogen vehicle  Hydrogen economy

Others

Natural gas vehicle  Liquid nitrogen vehicle  Autogas  Propane  Steam car  Wood gas

Documentaries

Who Killed the Electric Car?

Categories: Alternative propulsion | Bioalcohols | Synthetic fuels | Second generation biofuelsHidden categories: Articles with broken citations | Articles to be expanded from September 2008 | All articles to be expanded | Articles containing potentially dated statements from 2006 | All articles containing potentially dated statements
About the Author

I am a professional editor from
China Manufacturers
, and my work is to promote a free online trade platform.
http://www.cheaponsale.com/ contain a great deal of information about

wholesale plastic jars
,
plastic jars wholesale

welcome to visit!

Sunex 1/2" Drive SAE 6 Point Flex Impact Socket 17 mm.. Each $17.77 Manufacturer: Sunex. Each. 217UM 1/2 Metric (Universal) Socket 17mm Customers also search for: Discount 1/2" Drive SAE 6 Point Flex Impact Socket 17 mm., Buy 1/2" Drive SAE 6 Point Flex Impact Socket 17 mm., Wholesale 1/2" Drive SAE 6 Point Flex Impact

Apex Tool Group KD9703 4 Piece Flex Head Ratcheting Wrench Completer Set SAE $153.12 4 Piece Flex Head Ratcheting Wrench Completer Set SAE. Width: 12. Length: 12. Height: 2. Manufactured to the Highest Quality Available. Satisfaction Ensured. Huge selection to choose from.

KD Tools KDT9700 Gearwrench Flex Head Sae Comb 7Pc $135.75 Features and Benefits:. Ratcheting boxend needs as little as 5 degrees to move a fastener. Has an adjustable set screw for desired head tension. The flex head tilts up to 180 degrees at any interval. GrearWrench products are warranted for life to be free of defects in material and workmanship. Set Includes: 3/8rdquo; 7/16rdquo; 1/2rdquo; nbsp; 9/16rdquo; nbsp; 5/8rdquo; nbsp; 11/16rdquo; nbsp; 3/4rdquo; The flex head has a spring washer design which provides continuous head tension. Also the flex head has the ability to flex up to 180 degrees at any interval for superior access. The sleek beam is serrated for the sure grip and the feel for which way it needs to be turned. These are handy and easy to use. The set includes 3/8 7/16 1/2 9/16 5/8 11/16 and 3/4 .

Dib Tool Imports Dib Tool Imports 7pc Sae Flex Gear Wrench 9700 $75.45 7pc sae flex gear wrench All-metal construction, fully hardened, mirror finished, nickel chrome-plated Combines the feature of a combination wrench with a ratchet Head tilts 180 at any interval with continuous head tension Lifetime warranty SAE includes: 3/8?, 7/16?, 1/2?, 9/16?, 5/8?, 11/16?, 3/4? No. 9900: Metric includes: 10mm, 12mm, 13mm, 14mm, 15mm, 17mm, 19mm Brand #: DIB Tool Imports 9700 UPC: 099575097003 Keywords: socket wrench 7pc ratchet combination pivoting gearwrench sockets flex head gear

SUR&R 4 Pc. Ratcheting Flex Head Line Wrench Set (SAE) $118.95 Ideal for use on brake, A/C, fuel, and power steering lines Quick ratcheting action for fast loosening and tightening Unique open/close head design for secure fit completely around nut 90? flex head perfect for working in tight places Works great on rounded, worn, and rusted nuts As more pressure is applied to the wrench, the grip on the nut tightens Made from hardened, tempered chrome vanadium steel Includes 4 wrenches covering sizes 5/16" to 3/4"  

KD Tools KDT9570 7 Piece SAE Stubby Flex GearWrench Set $158.83 Features and Benefits: . Needs as little as 5 degrees to move a fastener. 180 degree flex action head that allows access into the tightest applications. Short pattern along with the slim head and body allow the stubby wrenches into places where no other wrench will work. Enhanced open end design with Surface Drive Plus Technology that prevents fastener rounding. Size stamped on both sides for ease in identification Sizes include 3/8 7/16 1/2 9/16 5/8 11/16 and 3/4 .nbsp;

KD Hand Tools 9702 13 Piece SAE Flex GearWrench Set $312.82 Only 5 degrees of sweep needed to move a fastener Spring washer design provides continuous head tension Flex head tilts up to 180 degrees at any interval for superior access Surface drive minimizes fastener rounding Sizes include: 5/16 in. 11/32 in. 3/8 in. 7/16 in. 1/2 in. 9/16 in. 5/8 in. 11/16 in. 3/4 in. 13/16 in. 7/8 in. 15/16 in. 1 in.

KD Tools KDT9701 Gearwrench Flex Head Sae Comb 8Pc $166.71 Features and Benefits:. Flex head is built with spring washers which will keep the head tight even after years of use. Wrench beam is slightly serrated (etched) on one side' so the mechanic can feel which way to pull. Packaged in wrench rack. Set Includes: 5/16 ' 3/8 ' 7/16 ' 1/2 ' 9/16 ' 5/8 ' 11/16 ' 3/4

KD Hand Tools 80310 7 Piece 0.25 Inch Flex 6 Point SAE Socket Set $61.11 Full polish finish Flexible joint for hard to reach fasteners Entry angle guides fastener for better engagement and productivity Large hard stamped part number and size for easier visibility Packaged in a blow mold case with removable lid Set includes: 3/16 1/4 5/16 3/8 7/16 1/2 and 9/16 1/4 drive 6 point flex SAE sockets

KD Tools KDT80310 7Pc .25 Inch Drive 6Pt Flex Sae Socket Set $67.3 Features and Benefits. Full polish finish. Features a flexible joint for hard to reach fasteners. Entry angle guides fastener for better engagement and productivity. Large hard stamped part number and size for easier visibilitySet includes: 3/16 1/4 5/16 3/8 7/16 1/2 and 9/16 1/4 drive 6 point flex SAE sockets packaged in a slide rail.

KD Tools KDT80564 7Pc 38 Inch Drive 6Pt Flex Sae Socket Set $78.89 Features and Benefits. Full polish finish. Features a flexible joint for hard to reach fasteners. Entry angle guides fastener for better engagement and productivity. Large hard stamped part number and size for easier visibility . Blow mold lid is removable for easy storageSet includes: 3/8 drive 3/8 7/16 1/2 9/16 5/8 11/16 and 3/4 6 point Flex SAE sockets. Packaged in a blow molded case with removable lid.

S K Hand Tools 7 Piece 1/4" Drive SAE Standard 6 Point Flex Socket Set. 1 Set $139.07 Manufacturer: S K Hand Tools. 1 Set. Features Benefits: 3/16", 1/4", 5/16", 3/8", 7/16", 1/2" 9/16" Sockets. Packaged on a rail. Weight = 0.4400 Lb Customers also search for: Discount 7 Piece 1/4" Drive SAE Standard 6 Point Flex Socket Set, Buy 7 Piec

S K Hand Tools 10 Piece 1/4" Drive SAE Standard 12 Point Flex Socket Set. 1 Set $161.45 Manufacturer: S K Hand Tools. 1 Set. Features Benefits: 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8",7/16", 1/2", 9/16". Sockets. Packaged on a rail. Customers also search for: Discount 10 Piece 1/4" Drive SAE Standard 12 Point Flex Socket Set, Buy

Flex $12.99 Flex

KD Tools 5 Piece SAE Flex Flare Nut Wrench Set. Each $67.88 Manufacturer: KD Tools. Each. Features and Benefits Flexible flare ends for greater access around obstructions Long pattern length for greater leverage and access Full polished Sizes stamped on both sides for better visibility Includes most popular SAE f

KD Tools 13 Piece SAE Flex Gear Wrench Set. Each $240.29 Manufacturer: KD Tools. Each. Features Benefits: The ratcheting box end needs only 5 degrees of sweep needed to move a fastener Surface drive nearly eliminates fastener rounding The adjustable set screw allows you to set the desired head tension GearWr

9570 - 7Pc Sae Stubby Flex Ratcheting Wrench Set $124.11 [329-9570] Truck Delivery UPC: 082171095702

9702 - 13Pc Flex Comb Ratcheting Wrench Set Sae $262.53 [329-9702] Truck Delivery UPC: 082171097027

KD Hand Tools 9701 8 Piece Flex Head Combination Ratcheting Wrench Set SAE $159.07 The Flex Head tilts 180 degrees at any interval with continuous head tension so you can reach the tightest places. Flex head is built with spring washers that will keep the head tight even after years of use. The patented GearWrench Ratcheting Wrench needs as little as 5 degrees of movement to turn a fastener. SurfaceDrive box end virtually eliminates the rounding of fasteners. Lifetime Manufacturer s Warranty Contains: 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4

KD Tools 7 Piece SAE Stubby Flex Gear Wrench Set. Each $105.96 Manufacturer: KD Tools. Each. Features Benefits: Flex head tilts up to 180 degrees at any interval Surface drive provides a stronger grip on fasteners nearly eliminating rounding Ratcheting box end needs as little as 5 degrees to move a fastener Set in

KD Tools 4 Piece Flex Head Gear Wrench Completer Set SAE. Each $103.35 Manufacturer: KD Tools. Each. Features Benefits: Surface Drive on open end for better fastener gripping Expands and compliments the 9701 Gearwrench flex head ratcheting wrench set Adds more storage to include smaller size set Completer set for 9701 Gea

Astro Pneumatic AST7407 7 Piece Flex Socket Set 6 Point Sae $40.49 Full polish finish. Surface drive technology grips fasteners on the flats for greater torque transmission without rounding. Flexible joint for hard to reach fasteners. Set includes: 3/16 1/4 5/16 3/8 7/16 1/2 and 9/16 flex sock

Pro series PS07485 21 Pc.75 inch Dr S.S. Sae $84.06 Drop forged and chrome plated ready for home workshops and doityourself projects: 16 sockets (size 7/8 to 2 ); 19 ratchet; 19 flex handle; 2 extension bars (size 4 and 8 ); 1 durable blow mold carry case. Socket set. Set includes: 21 Pieces 0.75 drive SAE socket and blow mold case. Material: Chrome. Dimensions: 12 H x 20 W x 3 D.

KD Hand Tools 85798 8 Piece SAE GearWrench XL Locking Flex Head Ratcheting Wrench Set $208.44 Locks in 13 different positions and features locking or not locking options for extreme access and versatility. Up to 37 percent longer than similar styles extra leverage and easy access to those hard to reach fasteners. Surface Drive Plus on open end minimizes fastener rounding and tip spread. One finger operated lever in center of beam will not accidentally unlock during use. Ratcheting boxend needs as little as 5 degrees to move fasteners 13 locking positions with flexible head One finger operated lever with options of locking or not locking positions 15 percent longer than current flex head ratcheting wrenches Surface Drive Plus provides stronger grip on fasteners Includes: 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4

KD Tools KDT85798 8 Piece SAE GearWrench XL Locking Flex Head Ratcheting Wrench Set $202.86 Features and Benefits: . Ratcheting boxend needs as little as 5 degrees to move fasteners. 13 locking positions with flexible head. One finger operated lever with options of locking or not locking positions. 15 percent longer than current flex head ratcheting wrenches. Surface Drive Plustrade; provides stronger grip on fasteners Locks in 13 different positions and features locking or not locking options for extreme access and versatility. Up to 37 longer than similar styles extra leverage and easy access to those hard to reach fasteners. Surface Drive Plus on open end minimizes fastener rounding and tip spread. One finger operated lever in center of beam will not accidentally unlock during use. Includes: 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4

Fowler Disc & Rotor Combo Kit - SAE $119.95 Includes both a Disc & Rotor/Ball Joint Gage and a Mechanical Digital Disc Brake Micrometer. Set comes in a convenient molded case.Disc & Rotor/Ball Joint Gage Features:? Checks ball joint wear and disc rotor runout.? Checks tire and wheel runout, gear backlash, valve guide wear, etc.? 12'' flex arm can be set to almost any measuring position desiredDigit Disc Brake Micrometer Features:? Measures thickness,thickness variation and score depth? Carbide tipped anvil faces? Includes measuring standard? Jaw depth: 3.5''? Positive locking nut on spindle? Indicator: 0-1'' travel, and .001'' graduations? Micrometer: .001'' Grads, .300''-1.300'' Range

S K Hand Tools 16 Piece SAE 6 and 12 Point Complete Socket Set. 1 Set $261.72 Manufacturer: S K Hand Tools. 1 Set. Features Benefits: Includes: 6pt. sockets 7/16" - 9/16", 12 PT. sockets 5/8" - 1-1/4". 10.3" Pro Ratchet, 16" flex handle 5" extension packaged in a metal box. Customers also search for: Discount 16 Piece SAE 6 and

Leaves Sae Green $10.49 Leaves Sae Green

D I B Tool Imports D I B Tool Imports 2pc Quadbox Wrench Sae 9655 $30.19 2pc quadbox wrench sae All-metal construction, fully hardened, mirror finished, nickel chrome-plated Combines the feature of a combination wrench with a ratchet This 2-piece set does the work of 8 different size wrenches Reversible Lifetime warranty SAE includes: 5/8?, 9/16?, 1/2?, 7/16?, 3/8?, 5/16?, 3/4?, 11/16? No. 9650: Metric includes: 8mm, 10mm, 12mm, 13mm, 16mm, 17mm, 18mm, 19mm Brand #: D I B Tool Imports 9655 UPC: 099575096556 Keywords: gear wrench flex head reversible gearwrench 2pc quadbox socket ratcheting combination ratchet pivoting

Formula Sae $73.28 Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Formula SAE is a student design competition organized by the Society of Automotive Engineers (SAE, also known as SAE International). The competition was started back in 1978 and was originally called SAE Mini Indy. Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 100 Publication Date: 2011/02/16 Language: English Dimensions: 6.00 x 9.00 x 0.24 inches

K-D GearWrench 5 Piece Flex Flare Nut Wrench Set - SAE $89.95 ? Flexible flare ends; Great for access? Full polished? Sizes and part number stamped on both sides of the wrench? Long pattern lengthIncludes: 1/4'' x 5/16''; 3/8'' x 7/16''; 1/2'' x 9/16''; 5/8'' x 11/16''; 3/4'' x 7/8''

Astro Pneumatic 7 Piece 6 Point SAE Flex Socket Set. Each $24.05 Manufacturer: Astro Pneumatic. Each. Features and Benefits: Full polish finish Surface drive technology grips fasteners on the flats for greater torque transmission without rounding Flexible joint for hard to reach fasteners Set includes: 3/16" , 1/4" ,

KD Tools 3/8 Drive 6 Point SAE Flex Socket - 3/8. Each $15.93 Manufacturer: KD Tools. Each. Features and Benefits Full polish finish Features a flexible joint for hard to reach fasteners Entry angle guides fastener for better engagement and productivity Large hard stamped part number and size for easier visibility

KD Tools 3/8 Drive 6 Point SAE Flex Socket - 7/16. Each $15.93 Manufacturer: KD Tools. Each. Features and Benefits Full polish finish Features a flexible joint for hard to reach fasteners Entry angle guides fastener for better engagement and productivity Large hard stamped part number and size for easier visibility

KD Tools 3/8 Drive 6 Point SAE Flex Socket - 1/2. Each $15.93 Manufacturer: KD Tools. Each. Features and Benefits Full polish finish Features a flexible joint for hard to reach fasteners Entry angle guides fastener for better engagement and productivity Large hard stamped part number and size for easier visibility

KD Tools 3/8 Drive 6 Point SAE Flex Socket - 9/16. Each $15.93 Manufacturer: KD Tools. Each. Features and Benefits Full polish finish Features a flexible joint for hard to reach fasteners Entry angle guides fastener for better engagement and productivity Large hard stamped part number and size for easier visibility

KD Tools 3/8 Drive 6 Point SAE Flex Socket - 5/8. Each $15.93 Manufacturer: KD Tools. Each. Features and Benefits Full polish finish Features a flexible joint for hard to reach fasteners Entry angle guides fastener for better engagement and productivity Large hard stamped part number and size for easier visibility

KD Tools 3/8 Drive 6 Point SAE Flex Socket - 11/16. Each $15.93 Manufacturer: KD Tools. Each. Features and Benefits Full polish finish Features a flexible joint for hard to reach fasteners Entry angle guides fastener for better engagement and productivity Large hard stamped part number and size for easier visibility

KD Tools 3/8 Drive 6 Point SAE Flex Socket - 3/4. Each $15.93 Manufacturer: KD Tools. Each. Features and Benefits Full polish finish Features a flexible joint for hard to reach fasteners Entry angle guides fastener for better engagement and productivity Large hard stamped part number and size for easier visibility

KD Tools 3 Piece SAE Flex Flare Nut Wrench Set. Each $39.49 Manufacturer: KD Tools. Each. Features and Benefits: Flexible flare ends for greater access around obstructions Long pattern length for greater leverage Full polish Sizes are stamped on both ends for better visibility Lifetime warranty This GearWrench 3