Ratchet wrench ST-55624

Features: * The newest series~ Heavy Duty Impact Ratchet wrench is made of Unicorn™ Hammer mechanism. It has greatest performance with more powerful torque and less counterforce. * New tech of faster run down movements works more efficiently. * Perfect body designed comfort utilizing in a limited room. 3/8" SQ DR. SUPER DUTY IMPACT RATCHET WRENCH (UNICORN HAMMER) Square Drive 3/8" Free Speed 600 RPM Max Torque 100 ft-lb(136 N-m) Overall Length 11.9" (301 mm) Air lnlet 1/4" PT Air Hose(ID) 3/8" Air Consumption 14 cfm(400/min) Net Weight 1.8 kgs(3.96 lbs)