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Snap-on F318 | Double Square Socket | 3/8" drive, 9/16" SAE, 8-point
This 9/16" double square socket is 1-1/8" long on a 3/8" square drive, with an 8-point opening and a bolt clearance depth of 19/32". It uses the Flank Drive wrenching system, which grips the fastener on its flats. Listed dimensions: bolt clearance depth 19/32", socket end dia. 1", drive end dia. 29/32", length 1-1/8", opening depth 7/16". Snap-on catalogues it under Special Application Sockets / Double Square, inches, Chrome (3/8" Special Application).
Key features
- Size 9/16" SAE; 8-point
- Bolt clearance depth 19/32"; opening depth 7/16"
- Socket end diameter 1"; drive end diameter 29/32"
- Chrome and nickel-alloy finish resists rust and corrosion
- Range: Special Application Sockets / Double Square, inches, Chrome (3/8" Special Application)
- Specifications
| Part Number | F318 |
| Brand | Snap-on |
| Dimension C, Bolt Clearance Depth, inches | 19/32 |
| Size, inches | 9/16 |
| Dimension A, Socket End Dia., inches | 1 |
| Dimension B, Drive End Dia., inches | 29/32 |
| Finish | Chrome |
| Dimension D, Length, inches | 1-1/8 |
| Dimension E, Opening Depth, inches | 7/16 |
| Style | 8-Point |
| Country of Origin | USA |
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