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Snap-on OSH28B | 6-Point SAE Flank Drive Combination Wrench | 7/8 in, 12-1/2 in long
OSH28B covers 7/8 in fasteners with a 6-point SAE Flank Drive combination wrench; overall length is 12-1/2 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 7/8 in, 6-point, 12-1/2 in overall length
- Finish listed as Chrome; ASME/ANSI reference B107.100
- Two head depth figures are given, C at 9/16 in and D at 3/8 in
- Outside diameters listed: 1-9/32 in (dimension A) and 1-13/16 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 | OSH28B |
| Brand | Snap-on |
| Size | 7/8 in |
| Style | 6-Point |
| Finish | Chrome |
| Overall Length (E) | 12-1/2 in |
| Dimension A | 1-9/32 in |
| Dimension B | 1-13/16 in |
| Dimension C (head depth) | 9/16 in |
| Dimension D (head depth) | 3/8 in |
| ASME/ANSI | B107.100 |
| Country of Origin | USA |
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