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Snap-on TMMS4 | 1/4" Drive 6-Point Flank Drive Semi-Deep Socket | 4 mm
Overall length on this 4 mm 6-point semi-deep socket is 31.8 mm, and it turns a 1/4" square drive. It uses the Flank Drive profile, with a 7.1 mm end diameter and a 4.0 mm opening depth.
Key features
- Flank Drive profile grips the fastener flats for 15–25% more turning power
- Nickel-chrome alloy finish resists rust and corrosion
- 6-point socket opening in a semi-deep body
- Made from domestic steel for strength and durability
- Hex depth 4.0 mm, drive end diameter 12.7 mm
- Specifications
| Part Number | TMMS4 |
| Brand | Snap-on |
| Dimension E, Hex Depth, mm | 4.0 |
| Dimension C, Bolt Clearance Depth, mm | 22.9 |
| Dimension B, Drive End Diameter, mm | 12.7 |
| Country of Origin | USA |
| Size, mm | 4 |
| Dimension D, Length, mm | 31.8 |
| Finish | Chrome |
| Dimension A, Hex End Diameter, mm | 7.1 |
| Style | 6-Point |
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