ST-5549AK 17Pcs 1/2`` Air Impact Wrench Kit (Pin Clutch) Free Speed:7000 RPM Max Torque:350 ft-lb(48 kgs-m) Overall Length:7-3/4`` in.(197 mm) Air lnlet (PT):1/4`` Air Hose(ID):3/8`` Net Weight:2.3 k
ST-5552K 17Pcs 3/8`` Air Ratchet Wrench Kit ST-5553K 17Pcs 1/2`` Air Ratchet Wrench Kit Free Speed:160 RPM Max Torque:50 ft-lb(6.9 kgs-m) Overall Length:10`` in.(254 mm) Air lnlet (PT):1/4`` Air Hos