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Snap-on NTM121 | Flank Drive Extra-Shallow Power Socket | 1/4" Drive, 3/8"
At 11/16" long, the 3/8" 6-point SAE extra-shallow power socket takes a 1/4" drive and uses the Flank Drive system. Hex end diameter is 9/16", drive end diameter 15/32" and hex depth 3/16". The finish is industrial; the Snap-on part number is NTM121.
Key features
- Size 3/8", 6-point, 1/4" drive
- Length 11/16"; bolt clearance depth 11/32"; hex depth 3/16"
- For non-impacting power nut runners only; not for impact drivers
- Up to 22% lower profile than a standard shallow socket
- Flank Drive system grips on the flats for 15-25% more turning power
- Industrial black-oxide finish helps protect against corrosion
- Specifications
| Part Number | NTM121 |
| Brand | Snap-on |
| Drive Size | 1/4" |
| Style | 6-Point |
| Size | 3/8" |
| Hex End Diameter | 9/16" |
| Drive End Diameter | 15/32" |
| Length | 11/16" |
| Bolt Clearance Depth | 11/32" |
| Hex Depth | 3/16" |
| Finish | Industrial |
| Country of Origin | USA |
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