Accusize Industrial Tools 5C 5'' Collet Chuck Plain Back Lathe Machine 0269-0010

Can use any size 5C Collet: Round collet :1/16 ~ 1-1/8"; Hex collet:1/8" ~ 7/8"; Square Collet:1/8" ~ 3/4". Versatile Collet Compatibility: Accepts 5C round (1/16"–1-1/8"), hex (1/8"–7/8"), square (1/8"–3/4") collets.

eBay