Stem Casters

Introduction

Stem Casters are durable, easy-to-replace wheels designed for carts with 1-inch hollow bottom posts. Available in four reliable materials, they provide steady mobility for workshops, warehouses, clinics, and maintenance areas without metal housings to worry about.

Features

• Post fitment: fits 1-inch diameter hollow bottom posts.
• Material options: resilient black hard rubber, high modulus black soft rubber, grey polyurethane, and a polymer housing (all polymer, no metal).
• Load capacity: 800 pounds per cart (resilient and high modulus options) or 1200 pounds per cart (polyurethane and polymer housing).
• Pictured variant: polyurethane caster is shown in the image.
• Sold individually: Casters are purchased one at a time for flexible replacements.
• Dimensions & finish: height 5 inches; weight about 2 lb; finish is polyurethane (rigid).

Benefits

Choose the right caster for your load and environment. The polymer housing option eliminates metal components, reducing corrosion and wear in humid or cleaning-heavy settings. Rubber variants (resilient and high modulus) offer smoother rolling and quieter operation on fast-moving carts, while polyurethane provides robust support for heavier loads. With a 1-inch post compatibility, these stem casters are ideal for converting standard carts into reliable, long-lasting movers. They’re perfect for utility carts in manufacturing, janitorial fleets, hospital supply carts, and lab or workshop mobile setups, where quick replacements minimize downtime and keep workflows moving smoothly.