Stem Casters for Metro Super Erecta — 4 Material Options, 800–1200 lb Capacity

Stem Casters are built for Metro Super Erecta shelving and carts, delivering dependable mobility in busy warehouses, kitchens, and workspaces. With four material options, you can tailor ride quality, floor protection, and durability to your environment. Pictured variant is the grey polyurethane caster.

Features

• resilient black hard rubber; high modulus black soft rubber; polyurethane (grey); and a polymer housing (all-polymer construction, no metal components).
• 800 lb per cart for resilient and high-modulus options; 1200 lb per cart for polyurethane and polymer variants.
• designed specifically for Metro Super Erecta systems and sold individually.
• polyurethane caster is shown in the image for reference.
• SKU 5MR; Category: Metro Super Erecta Casters.

Benefits

Choosing the right caster improves mobility, safety, and uptime. The 800 lb variants are ideal for everyday utility carts that require steady, reliable roll on a variety of floors, while the 1200 lb options handle heavier loads with confidence. The all-polymer housing eliminates metal contact, reducing floor wear and simplifying maintenance in clean environments, whereas polyurethane provides robust durability and smooth rolling on hard surfaces.

These casters are sold individually, so you can mix and match to outfit each cart or shelf in your Metro system precisely where you need it. Practical uses include mobile workstations, supply carts, and service trolleys across retail, hospitality, healthcare, and industrial settings.