Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Proto 3G-OTH-312004 — Technical Specifications

Name: Proto 3G-OTH-312004 PROTO Crowfoot Socket Wrench: Alloy Steel, Chrome, 3/8 in Drive Size, 2 1/4 in Head Size (MPN J4972CF). Key specifications — attr309661: Alloy Steel; attr309662: Chrome; attr324934: PROTO.
Brand: Proto

The PROTO J4972CF is an SAE open end crowfoot wrench made from alloy steel with a chrome finish. It features a 3/8 in drive size and a 2 1/4 in head size, designed for use with a socket drive tool.

View Product & Quote

Technical Specifications

Parameter	Value
Type	Chrome
Head Size	2 1/4 in
Drive Size	3/8 in
Manufacturer Part Number	J4972CF