Chicago Pneumatic Model 828H 1/2" Heavy Duty Air Ratchet.
Advanced head design provides dramatically longer life
Ergonomic square-handle design for a positive, comfortable grip
Efficient 1/2 hp motor provides up to 50 ft.-lb. of torque
Teasing throttle for precise speed control
Applications: exhaust systems, small engines, water pumps, fuel pumps, radiators, etc.
Ultimate Torque by Hand: 125 ft.-lbs.
Square Drive in.: 1/2
Weight lb.: 2-5/8
Length in.: 10
Average Air Consumption CFM: 4
Air Inlet NPTF in.: 1/4
Speed rpm: 150
Working Torque Range ft.-lb.: 10-50.