M4 - M12
Details
Strong, Precise Triple Square Bits
The triple square (also called XZN) tip is machined to precise tolerances for an exact fit with triple square fasteners.
90º Geometry
The internal star shape is formed by 3 squares superimposed, each with a 30º offset. The points are shaped to an internal angle of 90º, different from double-hex geometries.
Straight, Permanent Connection
- Bits are pressed directly into the socket for a permanent connection
- The carefully controlled process ensures bits are exceptionally straight
- A tightly mated fit means bits will not loosen over time or under stress
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
Four detent grooves provide a secure connection with the retaining ball of a drive tool.
Portable Socket Rail
Keep your sockets organized and ready to go using the included socket rail. The twist-to-lock clips hold sockets securely and can be repositioned anywhere along the rail.
Specifications
3/8 Inch Triple Square Bit Socket Set with Rail, 8-Piece (M4 - M12)
| Country of Origin | Sockets made in Taiwan. Rail made in USA. |
| Item Weight | 0.9 lb. |