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Snap-on IMD242A | Flank Drive Shallow Impact Socket 3/4" Drive | 3/4", 12-Point
This 12-Point 3/4" drive impact socket, IMD242A, is sized 3/4" and runs 1-3/4" in length, with 1" 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 1-1/4" across, drive end 1-5/8" across, bolt clearance depth 1"
- Applications include most Caterpillar head bolts, Detroit Diesel main bearing cap bolts and K19 Cummins head bolts
- Hex depth lets the socket begin threading a nut onto a stud; Snap-on contrasts this with deeper-hex sockets that need the nut started by hand
- Heat treatment gives lower hardness than hand sockets, aimed at repeated cycling loads from impact wrenches
- Specifications
| Part Number | IMD242A |
| Brand | Snap-on |
| Size, inches | 3/4 |
| Drive Size, inches | 3/4 |
| Style | 12-Point |
| Dimension A, Socket End Diameter, inches | 1-1/4 |
| Dimension B, Drive End Diameter, inches | 1-5/8 |
| Dimension C, Bolt Clearance Depth, inches | 1 |
| Dimension D, Length, inches | 1-3/4 |
| Dimension E, Opening Depth, inches | 9/16 |
| Finish | Industrial |
| Country of Origin | USA |
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