KSP-275-8 1 impact wrench

Square Drive:1" (25.4mm)
Bolt Capacity:1-1/4"(32mm)
Net Weight:12.7 lbs (5.78 kgs)
Length:10-5/8" (271mm)
Avg. Air Cons.:7.8 cfm
Air Inlet:3/8"-PT
Hose Size:3/8"
Air Pressure:90psi
Max. Torque:1;100 ft-lbs (1;493 N-M)
Free Speed:4;000rpm