Kit Mobile Unit Top-Track Cr-Ptd 18in ,Each

Details:

Super Erecta*/Super Adjustable Super Erecta* Top-Track* Mobile Unit Kit^ Chrome-plated. Double deep. Includes four 188Hcm posts, four casters with bumpers, four caster channels, and four roller assemblies. Use with 45.7Wcm shelves. Must contain at least 4 shelves, sold separately.