Stem Casters for 1" Hollow Posts – Metro Stem Casters (Multiple Materials)

Stem Casters are rugged, stem-mounted wheels designed for carts with 1" diameter hollow bottom posts. Available in four material options—resilient, high modulus, polyurethane, and polymer housing—these casters provide the right balance of load capacity, floor protection, and durability for a variety of environments. The polyurethane variant is pictured to illustrate color and construction.

Features

• Material options: resilient black hard rubber; high modulus black soft rubber; grey polyurethane; polymer housing (all polymer, no metal)
• Load capacities: 800 lb per cart for resilient and high modulus; 1200 lb per cart for polyurethane and polymer
• Fits 1" diameter hollow bottom posts
• Height: 5"; weight: approximately 3.5 lb per caster
• Sold individually; part of the Metro Stem Casters family; SKU: 5MR

Benefits

• Tailored performance for different floors and environments: hard rubber delivers durability on rough surfaces, soft rubber reduces vibration on smooth floors, polyurethane offers chemical and wear resistance, and the all-polymer housing resists corrosion in moist or cleaning-heavy areas.
• High-capacity options support heavy carts without compromising maneuverability, making them suitable for warehouses, workshops, and maintenance carts.
• Sturdy stem mounting compatible with 1" hollow posts simplifies replacement and upgrades, preserving existing cart configurations.
• Clear distinctions between materials help you optimize for longevity and cost—choose based on load, floor type, and exposure conditions while maintaining smooth, predictable rolling.
• Versatile, modular solution: switch between materials as needs change (e.g., hotter environments, higher traffic, or floor wear concerns) without redesigning the cart.