Extra base for extending the length of any lathe. Allows you to use the Clark Deep Hollowing System on short lathes or when needing to work on extra long projects. Bed Extension is a rectangular tubing 1-1/2" x 4" x 36" or longer if desired. Includes an Attachment Plate and 5/8" bolt. Only order Attachment Plates if using on another sized lathe. One set is included. Raw without paint.