Ingersoll-Rand 111 The Knuckle Saver 3/8-Inch Super Duty Reactionless Air Ratchet Wrench

by Ingersoll-Rand

Product Description

Amazon.com Product Description

If you are looking for a air ratchet much faster than the ordinary models, look no further than the Incra Knuckle Saver 3/8-inch Super Duty Air Ratchet Wrench. This tool features a reactionless mechanism that makes gears unnecessary giving more speed and power. While absorbing kickback so you don't bust your knuckles, it also can get up to speeds of 300 RPM and deliver 50 ft./lbs. of torque. The air ratchet is great for work on muffler clamps, shocks, bar clamps, water pumps and air conditioning units.

Product Description

111 Model Code: AG (part# 111) Cash Back Rebate on Select Tools! See below for details: Ingersol Rand Rebate Promo Info Consumer Rebate Form 1/4'' Stubby Standard Duty 1/4'' Standard Duty 1/2'' Heavy Duty 3/8'' Heavy Duty 1/2'' Super Duty 3/8'' Super Duty 1/4'' Ultra Duty The Knuckle Saver 3/8'' Super Duty 3/8'' General duty Air Ratchet Wrench 1/2'' General duty Air Ratchet Wrench This item features: -Access tight spaces. -Made to fit in the palm of your hand, this compact ratchet is great for small engine repair. -Easy to maintain, just dip the head in oil. -Delivers an extra measure of durability with an advanced head design. -360 adjustable exhaust directs air away from the operator and the work. -Variable speed lever-style throttle. -Exclusive IR TwinPawl Plus head design for exceptional durability. -360 adjustable exhaust directs air away from the operator and the work. -Exclusive TwinPawl Plus head design for durability and long life. -Two-speed power grip ring. -This revolutionary Reactionless Ratchet has a unique reactionless mechanism. -It makes gearing unnecessary and it absorbs kickback when the nut runs tight. -Rear exhaust directs air away from work. -External grease fitting. -Drive Type: Square. -Inlet Size: 1/4 in NPT(F). -Control Type: Lever Throttle. -Price is for 1 Each. Model Code  Model Description AADrive Size:1/2 in, Torque:45.00 ft lb, 10.00 ft lb [Min], 50.00 ft lb [Max], Free Speed:160 rpm, Air Consumption:4 CFM, Air Consumption @ Load:18.0 CFM, Hose Size:5/16 in, Length:10 1/2 in, Style:Heavy Duty, Wt.:2.49 lb ABDrive Size:1/2 in, Torque:60.00 ft lb [Max], Free Speed:275 rpm, Air Consumption:5 CFM, Air Consumption @ Load:30.0 CFM, Hose Size:3/8 in [Min], Length:10.700 in, Style:General Duty, Wt.:2.70 lb ACDrive Size:1/2 in, Torque:60.00 ft lb, 10.00 ft lb [Min], 70.00 ft lb [Max], Free Speed:300 rpm, Air Consumption:4 CFM, Air Consumption @ Load:24.0 CFM, Hose Size:5/16 in, Length:11.900 in, Style:Super Duty, Wt.:3.10 lb AD

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Product Details

Product Manual [520kb PDF]

• Product Dimensions: 11.2 x 2.5 x 1.7 inches ; 4 pounds
• Shipping Weight: 2.8 pounds
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B0000224KE
• California residents: Click here for Proposition 65 warning.
• Item model number: IRT111
• Average Customer Review: 4.9 out of 5 stars  See all reviews (8 customer reviews)
• Amazon Best Sellers Rank: #154,267 in Home Improvement (See Top 100 in Home Improvement)
  • #20 in Home Improvement > Air Tools > Ratchet Wrenches

Customer Reviews

Most Helpful Customer Reviews

18 of 19 people found the following review helpful:

5.0 out of 5 stars An end to knuckle busting air ratchets, August 26, 2000

By 

Elizabeth Ann Dotson (Silverdale, WA USA) - See all my reviews

This review is from: Ingersoll-Rand 111 The Knuckle Saver 3/8-Inch Super Duty Reactionless Air Ratchet Wrench (Tools & Home Improvement)

They are reactionless so when so when they finish taking up they don't bash your knuckles against whatever is next to the wrench. It screws down the nuts and bolts twice as fast as the old model IR 107's that I was using. Clean lines and black finish, adds a colorful touch to the air tool line-up in your tool box. All in all I would rate it as a superb addition to any professional mechanic's toolbox.

16 of 17 people found the following review helpful:

5.0 out of 5 stars The best comes at a premium price., December 3, 2002

By 

spidey "sireci" (Saratoga, CA United States) - See all my reviews

This review is from: Ingersoll-Rand 111 The Knuckle Saver 3/8-Inch Super Duty Reactionless Air Ratchet Wrench (Tools & Home Improvement)

I bought three 3/8" air rachets to try them side-by-side:
Ingersoll Rand IR111
Husky H4003
Campbell Hausfelt TL1001

Ingersoll Rand - The quietest of the group by a fair margin. Its motor is apparently different than the others so the high pitched whine is absent. The reactionless feature is apparent because it changes to a hammer mode (although it is still low torque) when the torque becomes too high. Most expensive. Made in Japan.

Husky - Typical air tool whine. When the nut runs up, the wrench just stops, no impact. Realistically, I can't see this torque being enough to smash any fingers. It has a nice rubber handle grip that the others lack. Half the cost of the Ingersoll Rand. Made in Taiwan.

Campbell Hausfelt - No rubber handle and slight styling differences, but operation is identical to Husky. Half the cost of the Husky. Made in Taiwan.

Conclusion: My logical side says to keep the Campbell Hausfelt because it the best value. The tool collector in me that drools over exotic tools wants to keep the Ingersoll Rand because it is the best tool, even if the difference is awfully small for four times the cost. I'm talking myself into keeping the IR because of the lower noise, but I still wonder whether my choice is discriminating or just dumb.

5 of 6 people found the following review helpful:

4.0 out of 5 stars Cool toy for the right applications., May 13, 2002

By 

Lee Hollander (Ann Arbor, MI United States) - See all my reviews

This review is from: Ingersoll-Rand 111 The Knuckle Saver 3/8-Inch Super Duty Reactionless Air Ratchet Wrench (Tools & Home Improvement)

After sitting in my tool box for about a year, I finally got a chance to use this air ratchet. I was assembling a dust collector and had to tighten many bolts while holding the nuts on the other side from spinning. Air ratchet performed well, especially since I using it blind on the inside of the DC. Would have been very tedious with a manual ratchet.

Originally I had bought it because I thought I could use with a hex bit adapter and screw driver bit as a right angle drill / driver. However, I soon realized the ratcheting action really wouldn't work for this purpose. Too much vibration and the bit tended to skip off the screw.

Not sure if I can really notice the "reactionless" feature. Haven't had the opportunity to bust my knuckles using other models to know if the IR-111 is any better.

One disapppointing feature is the lack of torque. This air ratchet really isn't capable of removing stubborn fasteners. I guess 50 foot-lbs really isn't that much. I don't have any sure way to tell if my ratchet is performing up to spec. But I have had to resort to my trusty 3/8" Craftsman ratchet to remove tough nuts/bolts. This tool is probably better for tightening fasteners, since there is usaually little resistance and the limited torque will prevent stipping the [threads].