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Snap-on FC40A | Open-End Crowfoot Wrench | 3/8" Drive, 1-1/4"
The FC40A is a 3/8" drive open-end crowfoot wrench sized for 1-1/4" fasteners, with a maximum recommended working torque of 670 in-lb. Its head dimensions are A 2-5/32, C 1-1/4, E 23/64, F 41/64 (inches). Snap-on lists it under Crowfoot (3/8" Drive), Open End, Inches, Chrome (3/8"). Part number FC40A identifies this exact size and drive combination.
Key features
- Size 1-1/4", 3/8" drive
- Maximum recommended working torque 670 in-lb
- Continuous-arc open end limits jaw spread and keeps contact with the fastener
- Length 2-7/32"
- Chrome finish
- Made from domestic steel for strength and durability
- Specifications
| Part Number | FC40A |
| Brand | Snap-on |
| Drive Size, inches | 3/8 |
| Size, inches | 1-1/4 |
| Finish | Chrome |
| Maximum Recommended Working Torque, in-lb | 670 |
| Dimension A, inches | 2-5/32 |
| Dimension C, inches | 1-1/4 |
| Dimension D, Length, inches | 2-7/32 |
| Dimension E, inches | 23/64 |
| Dimension F, inches | 41/64 |
| ASME/ANSI | B107.100 |
| Country of Origin | USA |
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