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Snap-on IMD343 | 1-Inch Drive 12-Point SAE Flank Drive Shallow Impact Socket | 1-1/16", 1" Drive
The IMD343 is a shallow 1-1/16" 12-point impact socket on a 1-inch square drive, 2-1/4" long overall. Its Flank Drive profile and impact-rated heat treatment suit use with impact wrenches.
The hex end measures 1-3/4" across and the drive end 2-1/8". Snap-on specifies the sae size in inches.
Key features
- Opening size: 1-1/16", 12-point
- Overall length 2-1/4" with 1-1/16" bolt clearance depth
- Hex depth 11/16"; hex end diameter 1-3/4"; drive end diameter 2-1/8"
- Heat treated for repeated impact loading, at a lower hardness than hand sockets
- Flank Drive profile, rated by Snap-on for up to 20% more turning power without slipping or rounding
- Specifications
| Part Number | IMD343 |
| Brand | Snap-on |
| Size, inches | 1-1/16 |
| Style | 12-Point |
| Square Drive, inches | 1 |
| Dimension D, Length, inches | 2-1/4 |
| Dimension C, Bolt Clearance Depth, inches | 1-1/16 |
| Dimension E, Hex Depth, inches | 11/16 |
| Dimension A, Hex End Diameter, inches | 1-3/4 |
| Dimension B, Drive End Diameter, inches | 2-1/8 |
| Finish | Industrial |
| Country of Origin | USA |
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