USA Ergonomic Maintenance-Free Rig Casters with 4"x4.5" Top Plate

About

Upgrade your equipment with maintenance-free ergonomic casters engineered to handle up to 1,500 lbs per caster while significantly reducing push and pull forces . Unlike conventional kingpin designs, these precision-built casters feature USA-made, laser-cut construction, extended swivel leads, and large sealed precision ball bearing raceways for smooth, quiet rolling without chatter noise. Thanks to high-performance sealed bearings in both the swivel section and wheels, these casters remain maintenance-free for their entire service life . Available with a range of ergonomic wheel options and accessories, they improve workplace safety, reduce operator fatigue, and increase productivity in demanding industrial environments. ANSI ICWM tested for reliable, long-lasting performance you can trust. Need greater capacity? Check out the heavier-duty version for capacities to 2,500 lbs. each.