
Proto 3G-OTH-319341 — Technical Specifications
The PROTO Socket: Metric (SKU 429P19, MPN J5221M) is a 3/8" Drive Hand Socket with a 21 mm, 12-point standard socket size. It is constructed from chrome, as specified by the manufacturer.
Technical Specifications
| Parameter | Value |
|---|---|
| Attr1204392 | Chrome |
| Attr1204417 | PROTO |
| Manufacturer Part Number | J5221M |
