Donut Bumpers for Swivel Casters $9.73 Donut Bumpers for Swivel CastersProtect walls and help cushion impact.3" diameter, non-marking, rubber donut bumpers. Use with Swivel Casters WSCASTER (sold separately) on wire shelving units.Item SpecificationsItem LengthItem WidthItem... Add to Cart
5" x 1 1/4" Polyurethane Swivel Casters $90.03 5" x 1 1/4" Polyurethane Swivel Casters Mobilize wire shelving with polyurethane swivel casters.Four 5" poly stem swivel casters (two with brakes). Use with donut bumpers WSBUMPER (sold separately) on wire shelving to protect walls and help cushion... Add to Cart