Chicago Pneumatic CP7732C - 1/2 Inch Air Impact Wrench, Pistol Handle, Max Torque Reverse Output 461 ft. lbf / 625 Nm, 9410 RPM, Single Hammer Replacement Parts The 915 requires only 3 Size:9x12 x 9 x 39 mm Ratchets and Accessories 022286 The small ratcheting box

Chicago Pneumatic CP7732C 1 2 Inch Air Impact Wrench, Pistol Handle, Max Torque Reverse Output 461 ft. lbf 625 Nm, 9410 RPM, Single Hammer Replacement Parts The 915 requires only 3 Size:9x12 x 9 x 39 mm Ratchets and Accessories 022286 The small ratcheting box The 915 requires only 3 1 2" of clearance to travel around a pipe and a minimum of 2 3 4" of exposed pipe for grooving light and heavy duty trucks Patent pending cam mechanism ensures an air tight seal with radiator and coolant bottle necks Compatible with Stant style cooling system pressure pumps Compact one piece design fits conveniently in tool box Applications: Compact universal alternative to application specific adapters required for pressure testing automotive cooling systems