I know many of the members here have smaller benchtop lathes, but in case of any interest...
I have for sale a Bison 6 1/4" diameter 6 jaw chuck for sale. This is the set tru type, comes with the D1-4 backplate mount. This package sells for $1500 new. Asking $850. Chuck is in excellent condition, and came with a package of tooling I bought with a South Bend Heavy 10 lathe. It's only been used a few times. I can provide more pictures upon request.
I have for sale a Bison 6 1/4" diameter 6 jaw chuck for sale. This is the set tru type, comes with the D1-4 backplate mount. This package sells for $1500 new. Asking $850. Chuck is in excellent condition, and came with a package of tooling I bought with a South Bend Heavy 10 lathe. It's only been used a few times. I can provide more pictures upon request.