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Snap-on IMM312 | Flank Drive Shallow Impact Socket 3/4" Drive | 31 mm, 6-Point
This 6-Point 3/4" drive impact socket, IMM312, is sized 31 mm and runs 57.2 mm in length, with 32.8 mm of bolt clearance depth. Flank Drive wrenching is meant to grip without slipping or rounding, with up to 20% more turning power quoted by Snap-on and performance above ANSI standards.
Key features
- Socket end 49.2 mm across, drive end 44.5 mm across, bolt clearance depth 32.8 mm
- The socket's hex depth is set to begin threading nuts onto studs without hand starting
- Heat-treated for impact use, at a lower hardness than hand sockets so it withstands repeated cycling loads from impact wrenches
- Square drive side hole accepts ball- or pin-type retention
- Corrosion protection comes from the industrial finish
- Specifications
| Part Number | IMM312 |
| Brand | Snap-on |
| Size, mm | 31 |
| Drive Size, inches | 3/4 |
| Style | 6-Point |
| Dimension A, Socket End Diameter, mm | 49.2 |
| Dimension B, Drive End Diameter, mm | 44.5 |
| Dimension C, Bolt Clearance Depth, mm | 32.8 |
| Dimension D, Length, mm | 57.2 |
| Dimension E, Opening Depth, mm | 19.1 |
| Finish | Industrial |
| Country of Origin | USA |
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