Lathe Collet Chuck #210 1-1/2"-8 Tpi Spindle with 9 #21 Browne & sharpe collets included. Made in west Germany. Sizes from 1/8" to 1/2" this was used on a south bend lathe. Brass plate is to keep chuck from spinning by contacting the bed of lathe. The backplate was custom made and can be removed or modified to fit your latehe. Condition is "Used". Shipped with USPS First Class. Shipping USA only