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Your cart is empty.The Astro Tools 1896 ONYX 3/4" "THOR" Impact Wrench is the ¾” Generation 2 THOR designed to be the most versatile ¾” air impact on the market, allowing even standard size air systems to enjoy the benefits of ¾” power. This impact wrench maintains the short length of Astro’s ½” THOR Impacts, but with ¾” drive size capability. This tool is rated 1,100 ft-lbs traditional Max Torque (compared to 1700 nut-busting), which is thanks to our latest motor and large air passageways in the handle and trigger. This tool requires 1.5-2X LESS air volume to operate at it’s peak potential compared to most ¾” air impacts, beating even the larger, heavier & higher torque rated competition with a typical air system of 80 gal. and under. Designed with a new comfortable grip with a textured handle and linear throttle adjustment trigger. In addition, this tool features a power adjustment wheel and latest FWD/REV selecting rocking lever. This is for use with high flow 3/8" or 1/4" NPT fittings required (adapter for 1/4" included), ½” hose recommended. 6.8 CFM continuous use. Specifications: Max Torque: 1100 ft-lbs (compare to 1700 nut-busting), Free Speed: 6500 rpm, Weight:5.16 lb ( 2.34 Kg ), Length: 6.85", Vibration (m/s 2): 6.86, Air Consumption: 6.8 CFM, Sound Pressure: 92/103 dBA, Air Inlet: 3/8" NPT (1/4" NPT adapter included), Min. Hose Size: 3/8" w/ HI-FLOW fittings (1/2” hose recommended)
Franklin L Queen III
Reviewed in the United States on March 28, 2025
Only used a handful of time cause I usually use electric but when I need it work it does its job well. Great product love the light weight and minimalistic design, packs a huge punch for how small it is.
Man
Reviewed in the United States on January 10, 2025
Ive had this tool for a while now. Works well plenty of power use it on mining equipment. Impact is built pretty good. That being said there are a few things that are a bit of an issue. The directional control jams and is hard to change quickly. have to wiggle trigger to get to switch dirrections. When using alot during the day the shape of the handle will case a blister on top of hand from the body. Other than that i am very impressed with the amount of power it has for the size.
Jason J
Reviewed in the United States on March 15, 2024
I purchased this item in Jan 2024 and I work for a bus transit company and use both guns various task.The 3/4 started out fine, used to take off lugnuts that are 33mm and 1"1/2 std.I oiled it before its first use, and oiled them both daily(before and after use).2wks ago the 3/4 started having issues. I removing 1 1/2 lugs and the gun stopped and started exhausting air. I tried it again, but it would stop and go several times. Luckily I have sockets for both guns, so i had to use the 1/2 instead.The Torque Test Channel on youtube said it was a good buy for the price, but now i have to retun it to Astro Pneumatic to get it checked. Which means that i'm down to 1 gun that is undersize for the job. I dont know how much lo ger the 1/2 will take the ware and tare of work before it show sings of being stressed .I think Astro needs to change the case size and hammer size so this gun can do all that it was meant to do.I be posting a video of me removing and placing lugnuts on soon to show the problem im having.Jason Jetter.
Matt
Reviewed in Canada on March 14, 2024
Got this for Christmas a couple months ago and finally brought it into the shop the other day, I haven't ripped it apart to see yet, but in pretty sure the hammer is broken. Can't get ahold of anyone from astro about getting a rebuild kit or warranty.
It doesn't work
Reviewed in the United States on November 22, 2024
More power than expected..very impressed the only thing that I'm sure with in time it should get better is the trigger- it's not as friendly as i would of wanted but hoping for the best.
Morgan
Reviewed in the United States on September 25, 2023
It looks to be made decent. Very cheap. Low power. After looking at parts, this is the exact same internally as their 1/2 impact with a different anvil. It won’t come close to my ir 3/4 impacts.
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