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Snap-on IMM333 | 1-Inch Drive 6-Point Metric Flank Drive Shallow Impact Socket | 33 mm, 1" Drive
The IMM333 is a shallow 33 mm 6-point impact socket on a 1-inch square drive, 63.5 mm long overall. Its Flank Drive profile and impact-rated heat treatment suit use with impact wrenches.
The hex end measures 52.3 mm across and the drive end 53.8 mm. Snap-on specifies the metric size in mm.
Key features
- Opening size: 33 mm, 6-point
- Overall length 63.5 mm with 33.3 mm bolt clearance depth
- Hex depth 22.4 mm; hex end diameter 52.3 mm; drive end diameter 53.8 mm
- 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 | IMM333 |
| Brand | Snap-on |
| Size, mm | 33 |
| Style | 6-Point |
| Square Drive, inches | 1 |
| Dimension D, Length, mm | 63.5 |
| Dimension C, Bolt Clearance Depth, mm | 33.3 |
| Dimension E, Hex Depth, mm | 22.4 |
| Dimension A, Hex End Diameter, mm | 52.3 |
| Dimension B, Drive End Diameter, mm | 53.8 |
| Finish | Industrial |
| Country of Origin | USA |
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