tztool 1/2" air impact wrench kit [ deep impact sockets ] tztool <p>deep impact sockets cr-v 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24. 3-pc extension bar 3", 6", 10". storage case.</p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p>reverse 1100 ftlb. size 7.6 inch, tool weight: 4.7 lbs, forward: 3-speed , reverse: 1-speed, twin hammer , air inlet: 1/4 "(for inch thread fitting), air hose diameter: 3/8(1/2"), air pressure: 90 psi(120 psi~up), sound pressure level: 93 db (a), air consumption: 8 cfm. suggestion: 8 gallon compressor at 90 psi works well, for maximum performance, you need at least 15 gallon compressor at 120 psi or higher and a 1/2" hose.</p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p>diy er at garage: please note~</p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p>1. fill 3 drops air tool oil into air impact wrench before use.</p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p>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.