Sumner 783159 Stainless Steel Ball Transfer Quick Change Roller Housing

Product shown fitted to Table Adjust-A-Roll. (Not supplied)
Set of 2 balls with 1000lb (450kg) capacity.
Brake to lock loads for lay-out or fit-up.
Bronze bearings to eliminate arcing.
Quick change design increses roller stand utility.

Base unit: 780500 or 780440