GEARWRENCH 9mm x 12mm Interchangeable Teardrop Ratchet Head 3/8" Drive 89615

120XP head provides a 3° ratcheting arc to turn fasteners in narrow spaces Teardrop head, and flush mounted on/off switch allow better access in tight confines Laser etched and hard stamped size marking Spring pinned retainer holds adapter in place on square drive interchangeable torque wrenches