The GearWrench 13-Piece 1/2 in. Drive 12 Point Standard Metric Socket Set is made of chrome vanadium steel for strength. The large size markings are for easy readability. The serration depth is as deep as the fastener.
- 1/2 in. drive: 13 12-point standard metric sockets (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 and 24 mm)
- 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