Attach and use any rotary polisher backing plate on a dual action polisher, accommodating various sizes from 1’’ to 10’’.Connects 5/16″ – 24 DA polisher spindle threads to 5/8″ – 11 rotary polisher backing plates, making it compatible with a wide range of polishing tools.Enables detailers to reuse their rotary backing plates on new dual-action machines, providing flexibility and cost savings.

