Compact 6.7 in, Lightweight 5.9 lbs, Max 1050 ft-lb and nut busting torque 1200 ft.lb. 3 Forward, 3 Reverse, Air inlet: 1/4", Air consumption: 8 cfm.Suggestion: For maximum performance, you need at least 15 gallon compressor at 120 psi and a 3/8" hose.Maintainance~1. Fill 3 drops air tool oil into air impact wrench before use. 2. No use for long term, please fill air tool oil into air impact wrench and start unload till oil and water all out of tool. DURABLE SHOP-TOOL STRONG allows you taking off crusty Axle nuts. Release truck lug nuts with ease.DURABLE all metal construction, hammer mechanism is made of highest grade alloy steel.STUBBY enough to fit in wheel for suspension, brake jobs, inside most engine bays.. Stubby 1/2 Compact 3/4 Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 29 4.6 out of 5 stars 44 Price $99.85$99.85 $247.00$247.00 Torque 625-900 1500-2000 Material Metal Metal