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Snap-on STMML9A | Flank Drive Extra-Deep Socket | 1/4" Drive, 6-Point, 9 mm
Sized 9 mm with a 6-point opening, the STMML9A is a 1/4"-drive extra-deep socket. Overall length is 114.3 mm, bolt clearance depth 101.6 mm and hex depth 7.4 mm. STMML9A sits in the Flank Drive Sockets group, under "Long, mm, Chrome (1/4")". STMML9A uses a 1/4" drive; its recorded country of origin is USA.
Key features
- Drive-end diameter 11.4 mm; hex-end diameter 12.6 mm
- Flank Drive profile on the flats with a 6-point opening and a cited 15-25% more turning power
- Nickel-chrome finish for rust and corrosion resistance
- 4-1/2" long extra-deep design reaches hard-to-access fasteners
- Finish: Chrome
- Style: 6-Point
- Specifications
| Part Number | STMML9A |
| Brand | Snap-on |
| Drive Size | 1/4" |
| Size | 9 mm |
| Style | 6-Point |
| Finish | Chrome |
| Length | 114.3 mm |
| Bolt Clearance Depth | 101.6 mm |
| Opening Depth | 7.4 mm |
| Hex End Dia. | 12.6 mm |
| Drive End Dia. | 11.4 mm |
| Country of Origin | USA |
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