HI-TECH Gen2 Heavy Duty Polyurethane Casters

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Looking for a trusted heavy-duty caster that's easier to move, protects floors, and won't break the budget? HI-TECH Gen2 polyurethane casters ship by the next business day and deliver an ideal balance of strength, smooth mobility, floor protection, and long-term value for carts, toolboxes, workstations, material handling equipment, and everyday industrial use. Made in the USA and built on premium heavy-duty caster rigs , HI-TECH Gen2 features a non-marking polyurethane wheel with sealed precision ball bearings for smooth, quiet, maintenance-free rolling. The reinforced Gen2 wheel design provides 20% greater capacity, improved ergonomics, and up to 4X longer wheel life than conventional polyurethane wheels. Heavy-duty swivel models also feature an oversized 3/4" kingpin—the critical component that holds the swivel assembly together—which testing has shown can deliver up to 40% longer service life than traditional 5/8" kingpin designs. Available in 4", 5", and 6" x 2" rigid, swivel, and swivel-with-brake configurations , with capacities up to 1,100 lbs per caster . These popular configurations are in stock and ready for quick shipment from Caster Specialists. Additional sizes, brake options, and even an antimicrobial gray wheel are also available. Need something different? For towing applications or maximum ergonomic performance, explore our MAX-Efficiency wheel solutions . For applications requiring greater capacity or resistance to impact and demanding conditions, consider our polyurethane-on-iron or high-impact nylon wheel options .