Stem Casters for Metro Super Erecta Systems

Introduction

Stem Casters provide reliable mobility for Metro Super Erecta carts and shelving. Sold individually, they offer a choice of materials to match load requirements, floor type, and budget—the polyurethane variant shown in grey delivers higher capacity with a durable, all-polymer option.

Features

• Material options: resilient (black hard rubber) and high modulus (black soft rubber) for 800 lb per-cart capacity; polyurethane (grey) and polymer housing (all polymer, not metal) for 1200 lb per-cart capacity.
• Load capacity: 800 lb per cart for resilient and high modulus versions; 1200 lb per cart for polyurethane and polymer versions.
• Size and weight: height 6 in; weight approximately 2.5 lb per caster.
• Finish: polyurethane finish on the pictured version.
• Compatibility: part of the Metro Super Erecta Casters category; casters sold individually.
• Brake option: available on select configurations for added stop-and-go control.
• Visual reference: Pictured above is the polyurethane (grey) caster.

Benefits

Why choose Stem Casters for your Metro Super Erecta setup? They transform static shelving and carts into mobile systems with robust load support, enabling flexible reconfiguration of storage spaces without sacrificing stability. The four material options let you tailor performance to your environment:

• Top-tier capacity: the polyurethane and polymer variants handle up to 1200 lb per cart, giving you confidence with heavy loads or frequent re-stacking.
• Material-specific advantages: hard rubber is durable on rough floors, while soft rubber absorbs shocks for smoother movement; polymer housing offers corrosion resistance and a lightweight, all-plastic design.
• Modular and customizable: since casters are sold individually, you can mix and match materials across different zones to optimize performance and cost.
• Maintenance-friendly: the all-polymer housing option reduces metal exposure, simplifying cleaning and maintenance in demanding environments.
• Practical features: the included brake option (where available) provides enhanced control during loading, unloading, and positioning.
• Direct relevance to search intent: specifically answers questions about load capacity, material choices, compatibility with Metro Super Erecta systems, and whether a polyurethane option is available—as highlighted by the pictured grey caster.

Whether you’re upgrading aging casters, configuring modular storage, or outfitting a new space, Stem Casters offer a precise balance of strength, durability, and adaptability for Metro Super Erecta solutions.