Tekton - 3/8 Inch Drive External Star Socket Set With Rail 12-Piece (E4-E20) SHD91117

Tekton 3/8 Inch Drive External Star Socket Set with Rail - 12-Piece (E4-E20)

Materials and Finish
The socket is made from 50BV30 steel and is hardened to 4047 HRC for strength and durability. The socket is protected against corrosion with chrome plating on the outside and clear coat on the inside.



Large, Stamped Markings
- Permanently impressed into the material by a roll-stamp die
- As large as possible while still being readable along the socket's curved surface
- Clearly visible size numbers with extra-deep outline



Secure Drive Tool Engagement
Detent grooves and beveled edges provide a smooth and secure connection with the drive tool.



Socket Rail Organization
- Patented twist-to-lock design securely holds sockets on the rail
- Keyhole slot mounts to wall or workbench
- Combine multiple socket rails with trays and other accessories

Dimensions: 3.3X3.3X14.3