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Snap-on IMFS440 | Shallow Thin-Wall Impact Socket | 1-3/8", 6-Point, 1/2" Drive
IMFS440 is a 1-3/8" SAE 6-point shallow thin-wall impact socket on a 1/2" square drive, with 2-1/16" overall length, 1-13/16" socket-end diameter and 13/16" opening depth. Its thin-wall shallow design is made for use with impact wrenches.
Key features
- Overall length 2-1/16", opening depth 13/16"
- Flank Drive profile; Snap-on quotes up to 20% more turning power without slipping or rounding
- Lower hardness than hand sockets, heat treated to take repeated impact cycling
- Square drive side hole accepts ball- or pin-type retention
- Industrial finish helps protect against corrosion
- Specifications
| Part Number | IMFS440 |
| Brand | Snap-on |
| Size | 1-3/8" |
| Drive Size | 1/2" |
| Style | 6-Point |
| Standard | SAE |
| Overall Length | 2-1/16" |
| Socket End Diameter | 1-13/16" |
| Drive End Diameter | 1-13/16" |
| Opening Depth | 13/16" |
| Bolt Clearance Depth | 1-1/4" |
| Finish | Industrial |
| Country of Origin | USA |
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