Apex Tool 80500D Gearwrench SKT STD 3/8DR 12PT 1/2

3/8" Drive 12 Point Standard SAE Socket 1/2". Off-Corner Loading Design Reduces Fastener Rounding. Chamfered Opening to Guide Fastener Into Socket. Large Hard-Stamped Size Identification. Double Line (SAE) and Knurled (Metric) Ring to Easily Identify Standard vs. Metric Sockets. Full Polish Chrome Finish Cleans Easily and Resists Corrosion.