For 1-7/8" Arbor. (1) 7.578" to 8.125" Cone.
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