Stem Casters for Metro Super Erecta Systems

Designed for Metro Super Erecta modular shelving and mobile carts, these stem casters deliver dependable mobility and strong load support in industrial environments. Available in four wheel materials, they let you tailor performance to your floor surface and workload while staying seamlessly aligned with Metro shelving.

Features

• Wheel materials: resilient (black hard rubber), high modulus (black soft rubber), polyurethane (grey); housing can be all polymer for a metal-free option
• Weight capacity: 800 lb per cart with resilient or high-modulus wheels; 1200 lb per cart with polyurethane wheels or polymer housing
• Configuration: stem-mounted, rigid (non-swivel) design for stable, straight-line rolling
• Finish and construction: polyurethane option available; polymer housing emphasizes corrosion resistance and quieter operation
• Dimensions: height 5 inches; caster weight approximately 2 lb per unit
• Sold individually, allowing mixed configurations to suit different sections of a cart or shelf system
• Category alignment: part of the Metro Super Erecta Casters family for seamless compatibility

Benefits

By selecting the right wheel material, you optimize floor protection and rolling performance for your environment. Resilient and high-modulus variants offer durability on tougher floors and higher usage, while polyurethane provides higher load capacity and smoother, more stable movement on flat surfaces. The all-polymer housing option reduces metal exposure, offering corrosion resistance and lightweight handling. At a compact 5" height and 2 lb weight, these stem casters fit neatly into tight shelving configurations and cart frames. Since they’re sold individually, you can tailor a mix of materials across your workspace—matching zones with the ideal caster to improve efficiency and reduce maintenance without reworking your entire system.