Proto® Box End Wrench, Double, Measurement System: Imperial, Ratcheting/Spline Wrench, 3/8 x 7/16 in Wrench Opening, 12 Points, 5-1/2 in Overall Length, 0 deg Offset, 3/4 x 7/8 in Box End Width, 3/8 in Box End Thickness, 18 Geared Teeth, Specifications Met: ASME Specified, Yes Tether Capable, Alloy Steel, Full Polished
| Box End Thickness | : | 3/8 in |
| Box End Width | : | 3/4 x 7/8 in |
| Number of Geared Teeth | : | 18 |
| Type | : | Double |
| Wrench Type | : | Ratcheting/Spline |
| Measurement System | : | Imperial |
| Wrench Opening | : | 3/8 x 7/16 in |
| Number of Points | : | 12 |
| Offset Angle | : | 0 deg |
| Overall Length | : | 5-1/2 in |
| Material | : | Alloy Steel |
| Finish/Coating | : | Full Polished |
| Specifications Met | : | ASME Specified |
| Tether Capable | : | Yes |