5" x 2" Polyurethane Spring Loaded Rigid Caster with Zinc Plated Steel Yoke, 4" x 4.5" Plate Mount, 1/2" Axle and Quad X Precision Bearings

5" Heavy-Duty Rigid Caster - Polyurethane, Spring Loaded Industrial-Strength Wheels | Expert Advice Included Built to Handle Tough Jobs This 5" rigid caster features a durable polyurethane wheel for smooth rolling on any surface. The spring-loaded design adds stability for heavy loads up to 800 lbs. Key Features: 5" diameter x 2" wide polyurethane wheel with A98 crown tread (blue tread, tan base) Zinc plated steel yoke for strength and corrosion resistance 4" x 4.5" plate mount for easy installation 1/2" axle ensures a secure connection Patented Quad X precision bearings for superior rolling performance Spring-loaded design for added stability under heavy loads 800 lb weight capacity Ideal Uses: Material handling equipment Carts and dollies Workbenches and shelving units Machinery and equipment