فكين، داخلي لظرف 3 فك 3 بوصة

These drop right into the 3" chuck without any fiddling, and the teeth grip the workpiece firmly enough that I stopped worrying about slippage. I checked the inside vs. outside jaw distinction before ordering, and that note in the listing saved me from a wrong purchase.

Picked these up for my mini lathe after noticing some wear on the original set. The fit is snug and precise, exactly what I needed for turning small bowls.

The mounting slots lined up perfectly with my chuck's scroll plate, no filing needed. Grabs small diameter stock firmly now without that annoying wobble I had with the old damaged ones.