Used with an Ammco 4000 brake lathe.
3 Piece Quick Chuck Adapter Set for 1" Arbor Brake Lathe – Fits Ammco 4000, 4100
3 Piece Hubless Quick Chuck Adapter Set For 1" Arbor Brake Lathes 70040 Ammco
3 Piece Hubless Quick Chuck Adapter Set for 1" Arbor Brake Lathes 70040 Ammco
Brake Lathe Quick Chuck Adapter / Backing Plate / Key fits Ammco any 1" arbor.