| Dimension A, Head Dia., inches | 1-19/64–1-7/16 |
| Dimension C, Head Depth, inches | 42737 |
| Dimension E, Length, inches | 39661 |
| Finish | Chrome |
| Gear Teeth | 19–21 |
| Hex Size, inches | 9/16–5/8 |
| Spline Size | #18–#20 |
| Country Of Origin | USA |
| Brand | Snap-on |
#18-#20 9/16–5/8" Spline Ratcheting Box Wrench |
- Brand: SNAP-ON
- Product Code: RES1820C
- Catalog Number: RES2630A
#18-#20 9/16–5/8" Spline Ratcheting Box Wrench |













