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Snap-on IMDFM18 | 3/8" Drive 12-Point Flank Drive Shallow Impact Socket | 18 mm
Sized at 18 mm, the IMDFM18 is a 12-Point shallow impact socket on a 3/8" drive, measuring 30.2 mm long. Its hex end is 25.4 mm across, the drive end 25.4 mm, and the bolt clearance depth is 16.5 mm. It is intended for impact wrench service.
Key features
- 10.3 mm hex depth
- 12-Point opening for 18 mm fasteners
- Up to 20% more turning power from the Flank Drive system, which resists slipping and rounding
- Heat-treated for impact service, at a lower hardness than hand sockets
- The shallow hex starts the nut on the stud
- Ball- or pin-type retention through the drive side hole
- Specifications
| Part Number | IMDFM18 |
| Brand | Snap-on |
| Drive Size | 3/8" |
| Size | 18 mm |
| Style | 12-Point |
| Type | Shallow Impact Socket |
| Finish | Industrial |
| Dimension A, Hex End Diameter | 25.4 mm |
| Dimension B, Drive End Diameter | 25.4 mm |
| Dimension D, Length | 30.2 mm |
| Dimension C, Bolt Clearance Depth | 16.5 mm |
| Dimension E, Hex Depth | 10.3 mm |
| Country of Origin | USA |
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