800 lb Capacity. Built to Last. Every order includes a complete set of 4 R8 Smart Casters — fully assembled and ready to install, with all mounting hardware included. The R8 is Bennington Manufacturing's top-of-the-line Smart Caster — engineered for demanding environments where strength, durability, and smooth rolling performance are non-negotiable. 800 lb total load capacity (200 lb per caster) 2½" wheel diameter with a 1½" wide wheel tread — rolls over virtually any floor surface ¼" thick steel mounting plate for maximum structural integrity CNC-machined aluminum center piston for precision and long-term reliability Fully assembled — all mounting hardware included, ready to install out of the box When you pick up an R8, you'll feel the difference immediately. This isn't a lightweight caster dressed up to look heavy-duty — it's the real thing, built for facilities, equipment, and applications that demand the best. Why the R8? Handles the toughest floor conditions Precision CNC components mean consistent performance over thousands of cycles Ships fully assembled — no tools, no guesswork, no wasted time on installation Backed by Bennington Manufacturing's quality guarantee Set of 4. Fully assembled. Hardware included.