These travel dolleys have 5 inch diameter x 2 inch wide grey non marking rubber wheels to roll smoothly even on rough terrain. They have a spring pin to attach them firmly yet allow quick removal. No machine modifications. Slides on and of in seconds, so it is not in the way while sanding. Fits 8 Hummel belt sanders.
***Green Powder Coated Frame last longs and scratches harder***
Also available for the Galaxy, KT, and Bona HD..
Item # HSDOLLY