this cone fits a 1-1/8 inch arbor.
AMMCO COATS SMALL CONE 28MM NEW. U3
Ammco 4782 Centering Cone 5.438" x 6.031" Adapter for Brake Lathe 1-7/8" Arbor
Ammco 4779 Centering Cone 4.359" x 4.968" Adapter for Brake Lathe 1-7/8" Arbor
Ammco 4777 Centering Cone 3.281" x 3.891" Adapter for Brake Lathe 1-7/8" Arbor
Ammco 3900 Centering Cone Set 2 Pcs
Ammco Coats 110411 CONE MEDIUM 28mm ID RANGE 2.25" - 3.00" NEW, U3