
Proto 3G-OTH-272680 — Technical Specifications
The PROTO Flare Nut Wrench Set (MPN J3740) is a 9-tool, double-end, standard-head, 6-point flare nut wrench set in SAE & Metric sizes. Made of alloy steel with a satin finish and a 0° opening angle, it covers a size range of 38 in to 11/16 in.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | J3740 |
