
Proto 3G-OTH-322140 — Technical Specifications
The PROTO J712SB is a general-purpose adjustable wrench made from alloy steel with a black oxide finish. It has an overall length of 12 1/8 inches and a jaw capacity of 1 19/32 inches.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Black Oxide |
| Overall Lg | 12 1/8 in |
| Jaw Capacity | 1 19/32 in |
| Manufacturer Part Number | J712SB |
