Features

• Securely fasten fiber discs to a grinder or sander spindles
• Compatible with 3M™ Disc Pad Hubs and face plates or any fiber disc holders with 5/8-11 or M14-2 threaded spindles
• Tighten using a 1-1/4 inch spanner wrench with 1/4 inch pins (sold separately)
• Different disc retainer nut lengths are available to attach 3M™ disc pad hubs, disc pad face plates, and fibre discs