Compatible with most 1" diameter posts, this four-pack of polyurethane stem casters allows wire shelving units to be moved around easily.

• Sold in set of 4, available individually here
• Best for cold and hot environments and smooth indoor surfaces
• Stems act as plugs, fits into posts' bottom
• Optional step-lock brakes
• Resists chemicals, grease, and oil
• 1,200 lb weight capacity per set of four
• For stability, not recommended for use with 8"d wire shelving

Shipping: Next Business Day