Combination Ratcheting Wrench, 5/16 in, 5-1/2 in Long, 12 Pt

Features : The chrome-vanadium switch lever allows for easy changes in turning direction which helps improve speed | Chrome-vanadium box ends and switch levers provide high strength and durability | Box end is countersunk for easy application to the fastener | The high contact surface area which is away from fastener points enables turning of highly rounded fasteners | Anti-Slip Design (ASD) open end