Ultrafine reversible ratcheting combination wrench Single pawl 120-tooth (90-tooth on 8 mm and 9 mm models) ultrafine gear delivers buttery smooth ratcheting action Easy-on/ easy-off 12-point drive box end has curved points to prevent bolt rounding. 15-degree box end off set gives clearance for your knuckles Innovative V-cut open end with non-slip grooves provides high leverage with maximum coverage to four sides of the bolt Strong and durable CR-V forged steel construction and each wrench comes in a perfectly polished chrome finish Experience ultrafine reversible ratcheting combination wrenches from Non Stop. The single pawl ultrafine gear delivers butter smooth ratcheting action with as little as just 3 degrees of swing arc.