Proto 3G-OTH-311091 — Technical Specifications

The PROTO Flare Nut Wrench (MPN J3754) is a 9/16 in head size, 7 in overall length, SAE double-end, standard-head, 6-point flare nut wrench made of alloy steel with a satin finish. It is designed for use on flare nuts and features a 6-point configuration for secure engagement.