3/8"; 1/2" Impact Wrench TOTAL: 19 View: 3/8" /1/2" Pin Clutch Mechanism Air Impact Wrench Model : TI-5031/TI-5042(190Ft-Lb) 3/8" Rocking Dog Mechanism Air Impact Wrench Model : TI-5030(75ft-lb) 3/8" Rocking Dog Mechanism Air Impact Wrench Model : TI-5036(75Ft-Lb) 1/2" Industrial Twin Hammer Mechanism Mini Air Impact Wrench(Rear Exhaust) Model : TI-5456(350Ft-Lb) 3/8" Super Duty Two Finger Operate & Double Air Inlet Two Hammer Mechanism Air Impact Wrench Model : TI-5318(150Ft-Lb) 3/8" Super Duty Two Finger Operate & Double Air Inlet Two Hammer Mechanism Air Impact Wrench Model : TI-5319(250Ft-Lb) 1/2" Super Duty Two Finger Operate & Double Air Inlet Twin Hammer Mechanism Air Impact Wrench Model : TI-5433(350Ft-Lb) FirstPrev12