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The SNAP-ON JHW4-638 Williams Supertorque Standard Socket is an impact-rated, 1/2 in square drive socket. Designed with Supertorque lobular openings, this shallow length socket delivers greater turning power without deforming fasteners. It measures 2 in OAL with a 1-1/4 in opening depth and features a spring-loaded button locking mechanism and industrial black finish.
The SNAP-ON JHW4-638 socket is ideal for use with pneumatic and electric impact wrenches. It is designed for maximum engagement on 6-point fasteners.
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