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Snap-on TMCO18 | Open-End Crowfoot Wrench | 1/4" Drive, 9/16"
The TMCO18 is a 1/4" drive open-end crowfoot wrench sized for 9/16" fasteners and measures 1-9/32" in length. Its head dimensions are A 1-1/8, C 11/16, E 5/16, F 5/16 (inches). Snap-on lists it under Crowfoot (1/4" Drive), Open End, inches (1/4"). Part number TMCO18 identifies this exact size and drive combination. The full dimension set, finish and ASME reference are in the specification table below. Check the size and drive against the fastener and handle before ordering.
Key features
- Size 9/16", 1/4" drive
- Length 1-9/32"
- Chrome finish
- ASME B107.21
- Specifications
| Part Number | TMCO18 |
| Brand | Snap-on |
| Drive Size, inches | 1/4 |
| Size, inches | 9/16 |
| Finish | Chrome |
| Dimension, inches A | 1-1/8 |
| Dimension, inches C | 11/16 |
| Dimension D, Length, inches | 1-9/32 |
| Dimension, inches E | 5/16 |
| Dimension, inches F | 5/16 |
| ASME | B107.21 |
| Country of Origin | USA |
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