Description
The Proto J5273A is a 3/8 in drive, 3/8 in, 12-point universal socket, supplied as a single piece with a full polish finish. Overall length is 1-3/4 in, per the manufacturer.
The manufacturer describes its TorquePlus internal design as a radius-corner configuration that engages the fastener flats rather than the corners. Sold as a single tool.
Features
- 3/8 in drive
- 3/8 in size
- 12-point universal socket
- Full polish finish
- Overall length 1-3/4 in
- TorquePlus internal design, per the manufacturer
- Size stamped on the tool
- Sold individually
Specifications
| Specification | Value |
|---|---|
| Model | J5273A |
| Quantity | 1 piece |
| Type | 12-point universal socket |
| Drive size | 3/8 in |
| Socket size | 3/8 in |
| Finish | full polish |
| Overall length | 1-3/4 in |
| Weight | 0.054 kg (converted from 0.12 lb) |
Part numbers
| Manufacturer part number (MPN) | Big Papa SKU |
|---|---|
| J5273A | BP-G-PRO-5273A |

