Chansen CTC40 Woodturning Copy Attachment is ideal for making multiple copies of spindle shapes working from either an existing sample or a template pattern, such as stair railing spindles or multiple chair or table legs. This attachment is easily and securely installed on your lathe bed, smoothly traveling along the sturdy frame with easy hand wheel adjustments. The Max. copy length is up to 1050mm. Apply on the lathes with 300-420mm swing.