TEKTON 12-point sockets are an exact fit for double hex fasteners and also work with hex and square shapes. They're designed to grip the sides and not the corners of the fastener heads， which prevents round-off. The large， die-stamped markings are permanently impressed into the material and optimized for readability. A mirror chrome-plated finish protects against corrosion and easily wipes clean.

12-point opening fits double hex (12-sided)， hex， and square-shaped fasteners

Socket geometry is designed to apply force to flat sides of fasteners and not the corners， preventing round-off

Standard-length socket is relatively versatile and suitable for a wide range of applications

Extra-large die-stamped size markings are easy to read and can't wear off

Polished， chrome-plated finish easily wipes clean and is highly resistant to corrosion

Four detent grooves provide a secure connection with the drive tool

Beveled inner rim of the socket opening helps guide it smoothly onto fasteners

11-pc. 1/4 in. drive 12-point sockets: 5/32， 3/16， 7/32， 1/4， 9/32， 5/16， 11/32， 3/8， 7/16， 1/2， 9/16 in.

Includes socket rail