PARLEC 1” Milling Machine Arbor Stub Style Taper Shank 6.69” OAL CAT40 Taper. Condition is New. Shipped with USPS Priority Mail Padded Flat Rate Envelope. 1” Arbor Diameter. Mfr part # C40-10SA400. MSC Part # 87687786. Has 2 spacers, drive key, and lock screw. Has some surface rust from sitting in shop. Please see pictures as that is the actual item you will receive. Ask any questions before purchase. Please make sure this is what you need before purchase. No returns. Friend has a CNC machine and bought this but didn’t need it is only reason for selling.