1.5 x 8TPI backing plates. $200 each
Lathe chuck - general for sale - by owner - craigslist
Two chucks, 4 jaw and 3 jaw. Both in good condition, clean, lightly used. Both have adapters for 1 1/2" coarse spindle (8 tpi). Asking $200 each obo.
vancouver.craigslist.org