SP Tools Inc, a division of SP Air Corporation, introduces their line of Super Fast Mini Impact Ratchets. The 3/8" Super Fast Mini Impact Ratchet, No. SP-7722A, provides a maximum speed of 500 RPM and a maximum torque of 55 ft/lbs. The 1/4" Super Fast Mini Impact Ratchet, No. SP-7720A, provides maximum torque of 50 ft/lbs. A patent pending reaction-free impact mechanism helps minimize damage to the user's wrist and knuckles. Comes in a compact size to safely and efficiently reach tight, space-restricted areas.