Combination Wrenches
 12-Point Box Opening |  |
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Wrenches with a 12-point opening are easier to position on hex fasteners than wrenches with a 6-point opening but make less contact.
For technical drawings and 3-D models, click on a part number.
Box End | Open End | Dull Chrome Plated | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Drive Size | Overall Lg. | Head Offset Angle | Head Thick. | Opening Angle | Head Thick. | Material | Specifications Met | Each | |
12-Point Box Opening | |||||||||
| 55 mm | 29" | 15° | 1 37/64" | 15° | 63/64" | Steel | ASME B107.100 | 0000000 | 0000000 |