Cubitron II Spindle Extender Kit 300, 1 per case
3M(TM) Spindle extender kit use on flexible shafts with scotch-brite wheels for better alignment. Handling 6-inches or 8-inches diameter, up to 4-inches in width. Spindle has a 5/8-11-inches internal thread and 5/8-11-inches external thread. Use for bench grinders, bench motors, benchtop, inline sanders.