Stem Casters

Stem Casters are a versatile solution for upgrading mobile carts and equipment. Available in multiple materials to match floor types and load requirements, they deliver reliable mobility in warehouses, workshops, labs, and service environments.

Features

• Material options: resilient black hard rubber; high modulus black soft rubber; grey polyurethane; and an all-polymer housing (no metal).
• Weight capacity: up to 800 lb per cart for resilient and high-modulus options; up to 1200 lb per cart for polyurethane and polymer.
• Sold individually: casters are sold one at a time, allowing mixed configurations on a single cart.
• Pictured variant: the polyurethane caster is shown in the product image.
• Category: part of the Metro Super Adjustable Casters collection.
• Specifications: approximate height 5 in; weight about 2.5 lb per caster.

Benefits

• Material matters for your environment: choose resilient rubber for impact resistance on rough floors, high-modulus rubber for stable, controlled rolling, or grey polyurethane for heavy loads with quiet, smooth operation. The all-polymer housing minimizes corrosion risk and simplifies maintenance in damp or washed environments.
• Maximize load reliability: the higher-capacity options (polyurethane and polymer) support heavier carts without sacrificing mobility, making them ideal for tool carts, medical supply carts, or service trolleys.
• Flexible configuration: sold individually so you can mix and match different stem casters to fit varying carts or zones in a facility.
• Long-term value: durable wheel materials reduce wear and maintenance, helping fleets stay productive with fewer replacements.
• Real-world use cases: upgrading a hospital supply cart, retooling a manufacturing line trolley, or refreshing a lab workstation with dependable, easy-to-maneuver casters.