فكوك، قابلة للعكس لتثبيت 4 فك 3"

Replaced the worn ones on my mini lathe's 4-jaw chuck, and these reversible jaws slid right in with zero fuss. The set of four is exactly what I needed to get back to work.

The set of four came as a complete match for my worn chuck jaws, and the reverse side gave me a second life from a single purchase. They seated firmly with no slop once I torqued them down, which is all I really ask from replacements.

The reversible feature extends their lifespan compared to standard jaws, and the fit on my Sieg chuck was spot-on with no play at all. I'm glad I finally replaced my old worn set with these.