6 Pc 5c Square Collet Set 1/4'' - 3/4'' Harden Machinist Tool 40CR Chuck
Material: 40CR. 6 Pc 5c Square Collet Set. Collet End OD & ID Threaded. Collet Overall Length (All Collets): 3-1/4" Long Estimate Only . Hardened And Precision Ground. Quantity: 1 Set (6 Pc Per Order).