Overview

The Renzetti Master Jaw Assembly is a premium replacement jaw designed for Master Series vises with serial numbers 685 and above. Engineered with Renzetti’s signature precision, this jaw accommodates a wide range of hook sizes—from tiny #28 midge hooks to large 10/0 saltwater hooks—making it one of the most versatile options for any fly tier. Crafted from hardened stainless steel, it delivers unmatched grip strength, durability, and smooth adjustment for years of reliable use. Whether you’re tying delicate trout flies or robust offshore patterns, this jaw ensures accuracy and holding power with every wrap.Read More +