4" Ergonomic Wheel Swivel Caster

This 4" x 2" maroon polyurethane on aluminum core premium heavy duty swivel caster rolls effortlessly, making it excellent for manual push and towing applications. MAX-Efficiency wheels are formulated to provide best-in-class ergonomics and durability, and feature maintenance-free sealed precision ball bearings for smooth and quiet mobility. 44 Series casters also feature quality USA-made rigs and a 3-year warranty. All swivel rigs also feature a 3/4" kingpin, which lasts significantly longer than the standard 5/8" kingpin. RoHS compliant zinc plating provides an attractive finish which increases corrosion resistance for longer caster life. Looking for even higher levels of ergonomics or quietness? Check out our maintenance-free 48 Series!