Use Product Options Menu to Select Chuck Arbor that is a Right Side Attachment ONLY (As you face the lathe): A-JCA-2 (current lathes- built in 2002 and later with 5/16″ motor shafts) or A-JCA-1 (lathes older than 2002 with 1/4″ motor shafts) Current models of BL Lathes refers to models built in 2002 and later. These lathes have 5/16″ motor shafts. Older models (including Nos. 1 & 5 High Speed Bench Grinders) have 1/4″ motor shafts and were built before 2002. Adjusts to hold accessories with shanks from 0-5/32″. Comes with chuck key.
