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Snap-on TMUM12A | Flank Drive Shallow Universal Socket | 1/4" Drive, 12-Point, 12 mm
Opening size 12 mm, 12-point geometry: TMUM12A is a metric shallow universal socket for 1/4" drive tools. Flank Drive geometry takes hold of the fastener flats. Listed dimensions: length 34.1 mm, bolt clearance depth 14.3 mm; socket end diameter 16.7 mm, drive end diameter 12.7 mm, opening depth 6.7 mm. Snap-on files it under 1/4" Drive Tools, Flank Drive Universal Sockets, Shallow Universal, mm, Chrome.
Key features
- 12-point opening on a 1/4" square drive
- Flank Drive design for a flats-side grip on the fastener
- Nickel-chrome alloy plating against rust and corrosion
- Specifications
| Part Number | TMUM12A |
| Brand | Snap-on |
| Drive Size | 1/4" |
| Size | 12 mm |
| Dimension C, Bolt Clearance Depth, mm | 14.3 |
| Dimension B, Drive End Dia., mm | 12.7 |
| Country of Origin | USA |
| Dimension E, Opening Depth, mm | 6.7 |
| Dimension D, Length, mm | 34.1 |
| Dimension A, Socket End Dia., mm | 16.7 |
| Finish | Chrome |
| Style | 12-Point |
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