3/8" Composite Pin Clutch Mechanism Air Impact Wrench

Specification:
Square Drive:3/8"
Capacity (Bolt Siae):1/2"(13mm)
Max. Torque:300 Ft-Lb (407 N-M)
Free Speed:12;000 Rpm
Net Weight:1.2 Kgs(2.64 Lbs)
Overall Length:168mm (6 3/5")
Air Inlet:1/4"(Pt)
Air Hose:3/8"(i.d.)