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Snap-on OEX40B | 12-Point SAE Flank Drive Combination Wrench | 1-1/4 in, 17-1/16 in long
OEX40B covers 1-1/4 in fasteners with a 12-point SAE Flank Drive combination wrench; overall length is 17-1/16 in and the finish is listed as chrome. The dimensions below are as listed by Snap-on for this size, in the same units as the wrench size.
Key features
- Size 1-1/4 in, 12-point, 17-1/16 in overall length
- Finish listed as Chrome; ASME/ANSI reference B107.100
- Two head depth figures are given, C at 3/4 in and D at 17/32 in
- Outside diameters listed: 1-13/16 in (dimension A) and 2-9/16 in (dimension B)
- Flank Drive design: grips flats, with a stated 15-20% gain in turning power
- Box end broached at a 7.5 degree offset
- Specifications
| Part Number | OEX40B |
| Brand | Snap-on |
| Size | 1-1/4 in |
| Style | 12-Point |
| Finish | Chrome |
| Overall Length (E) | 17-1/16 in |
| Dimension A | 1-13/16 in |
| Dimension B | 2-9/16 in |
| Dimension C (head depth) | 3/4 in |
| Dimension D (head depth) | 17/32 in |
| ASME/ANSI | B107.100 |
| Country of Origin | USA |
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