Stem Casters for Metro Super Erecta — Heavy-Duty, Sold Individually

Introduction

Stem Casters convert Metro Super Erecta carts into mobile, adaptable workstations. Available in four material options, they balance floor protection, durability, and load capacity for demanding environments. The polyurethane version is pictured above and represents the high-capacity, smooth-rolling option.

Features

• Material options: resilient (black hard rubber), high modulus (black soft rubber), polyurethane (grey), and polymer housing (all polymer, no metal)
• Weight capacity: 800 lb per cart for resilient and high modulus versions; 1200 lb per cart for polyurethane and polymer versions
• Height: 5 inches
• Weight per caster: approximately 2.5 lb
• Stem mounting design for quick, secure installation on compatible Metro Super Erecta frames
• Polymer housing option features all-polymer construction to minimize metal contact
• Pictured option: polyurethane caster
• Sold individually, allowing mixed configurations for different carts or environments

Benefits

Choosing the right stem caster directly affects mobility, safety, and floor care. Resilient and high-modulus variants provide solid performance on hard floors with reliable load support, while polyurethane offers maximum weight tolerance with smoother rolling and reduced floor impact. The all-polymer housing option adds corrosion resistance and a metal-free profile for specific environments.

Ideal for facilities using Metro Super Erecta shelving and carts, this collection lets you tailor caster performance to your space—whether you prioritize floor protection, durability under continuous movement, or easy swaps across different workstations.

Practical tips: match caster material to your flooring and traffic patterns, consider swapping to higher-capacity polyurethane or polymer versions in heavy-use zones, and keep spare casters on hand for rapid reconfiguration without downtime.