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Details
Strong, Precise Steel Bits
The star-shaped bit has 6-lobes machined to precise tolerances for an exact, high-torque fit on Torx® fasteners that resists camming out.
Two-Piece Design
Our two-piece bit socket design allows us to optimize the steel alloys, heat treatments, and forming processes for the bit and socket separately for a tool that’s higher performing and more durable than traditional one-piece impact bit sockets.
![](https://media.tekton.com/images/details/impact-sockets/tekton-impact-socket-material.png)
4140 Chromium-Molybdenum (Cr-Mo) Steel Socket
Heat-treated to 40-45 HRC for use on impact wrenches. Coated with a corrosion-resistant manganese phosphate finish.
![](https://media.tekton.com/images/details/impact-sockets/bit-sockets/tekton-impact-bit-socket-bit-material.png)
S2 Steel Bit
Heat-treated to 57-63 HRC to resist shocks and maintain geometry under stress.
Drive Tool Retention
Sockets work for both types of anvils found on 1/2 inch drive impact wrenches:
![](https://media.tekton.com/images/details/impact-sockets/1-2-in-drive/axle-nut/tekton-axle-nut-drive-tool-retention-inset.png)
Two Size Markings
The size is marked in two ways on every socket: a high-visibility laser marking and a permanent stamped marking.
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
Specs
1/2 Inch Drive Torx Impact Bit Socket Set with Rail, 8-Piece (T30-T70)
![Specs for 1/2 Inch Drive Torx Impact Bit Socket Set with Rail, 8-Piece (T30-T70)](https://media.tekton.com/images/spec/SIB92102_spec.jpg)
Country of Origin | Sockets made in Taiwan. Rail made in USA. |
Item Weight | 2.04 lb. |