Stem Casters

Versatile, heavy-duty wheels designed for stem-mounted carts and trolleys. Available in multiple materials to match your environment, these casters offer reliable mobility for Metro Super Adjustable Casters and other similar equipment.

Features

• Materials: resilient (black hard rubber), high modulus (black soft rubber), polyurethane (grey), and a polymer housing (all polymer, no metal)
• Weight capacities: 800 lb per cart for resilient and high-modulus options; 1200 lb per cart for polyurethane and polymer variants
• Height: 5 in
• Weight: approximately 2.5 lb per caster
• Finish: polyurethane finish available on the grey polyurethane variant
• Mounting: stem casters designed for standard stem-equipped carts
• Construction: polymer housing in the all-polymer option, delivering corrosion resistance and metal-free design
• Notes: Casters sold individually; the image shown corresponds to the polyurethane variant

Benefits

Choose the material that best fits your workflow and floor type, then swap in a single caster to tailor performance without overhauling your cart. Resilient and high-modulus hard rubber offer budget-friendly options for smooth indoor rolling, while polyurethane provides higher load tolerance and wear resistance on busy warehouses or workshop floors. The all-polymer housing variant delivers a metal-free solution ideal for clean rooms or environments where corrosion resistance matters.

Practical use cases include heavy-duty tool carts in manufacturing, medical or lab carts requiring reliable, quiet operation, and general workstation trolleys that demand easy maintenance and straightforward replacement—since casters are sold individually, you can configure exact setups without overstocking parts.

If you’re upgrading a Metro Super Adjustable Cart or pairing with compatible stem-mounted systems, these stem casters offer a straightforward, durable mobility upgrade that helps your operations move smoothly from shift to shift.