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Snap-on STSM10E | 1/2" Drive 10 mm Triple Square Standard Bit Socket | 10 mm, 89.4 mm OAL
This 1/2" drive Triple Square bit socket is a 10 mm standard size with 89.4 mm overall length and 51.3 mm of exposed bit. The drive end measures 23.1 mm across. Snap-on part number STSM10E, listed under Triple Square/Standard, mm, Chrome (1/2"). Drive size, finish and the other measurements are laid out in the specification table.
Key features
- Replacement bit: STSM10E2
- Exposed bit length 51.3 mm
- Drive end O.D. 23.1 mm
- Finish: Chrome
- Triple square (90 degree corners) and double hex (120 degree corners) bits are not interchangeable
- Specifications
| Part Number | STSM10E |
| Brand | Snap-on |
| Size, mm | 10 |
| Dimension C, Drive End O.D., mm | 23.1 |
| Dimension D, Replacement Bit | STSM10E2 |
| Dimension A, Overall Length, mm | 89.4 |
| Dimension B, Exposed Bit Length, mm | 51.3 |
| Description (Chart) | Standard Length |
| Finish | Chrome |
| Square Drive, inches | 1/2 |
| Country of Origin | USA |
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