✓ Strong stainless steel caster brackets & stems
✓ 300 lb weight capacity per wheel, 1200 lb per set
This set of medium-duty Nexel® Stainless Steel Stem Casters is designed to be installed onto the bottom of Nexel shelf system posts to convert a stationary shelf to a mobile one. The set is made up of four 5" polyurethane wheels, two with foot-operated brakes & two without, and donut bumpers that help protect walls, furniture, & fixtures. For extra safety, the set includes two "Warning" labels that get installed on the posts at eye-height. NSF listed. Limited 1-Year Warranty.