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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 | |||||||||
| 41 mm | 23" | 15° | 15/16" | 15° | 3/4" | Steel | ASME B107.100 | 0000000 | 0000000 |
Ratcheting Combination Wrenches
A ratchet mechanism in the box end allows you to turn fasteners in tight spaces without removing and repositioning the wrench. Flip these wrenches over to ratchet in the opposite direction. The smaller the turn required to ratchet, the less clearance you need to engage the ratchet. Wrenches are polished for a mirror-like finish.
For technical drawings and 3-D models, click on a part number.
Box End | Open End | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Drive Size | Overall Lg. | Head Thick. | Turn Required to Ratchet | Opening Angle | Head Thick. | Material | Appearance | Specifications Met | Each | |
Metric—12-Point Box Opening | ||||||||||
| 41 mm | 23" | 55/64" | 5° | 15° | 23/32" | Chrome-Plated Steel | Polished | ASME B107.100 | 0000000 | 000000 |