For use with Dynabelter 11475, 11476, 11477 & 11486
- Allows for longer abrasive belts! The Dynabelter® uses standard 30″ long abrasive belts, however, these extenders allow Contact Arms to use longer abrasive belts.
- Extenders can only be used with Dynabelter® Contact Arms.

3M 20927, PSA Cloth Disc 348D, P240 X-weight, 1 in x NH, Die 100N, 7000118918
Dynabrade 11477 Dynabelter Abrasive Belt Tool, Heavy-Duty 
