4pcs Heavy Duty Caster Wheels Black Nylon Swivel Castors M16x25mm Threaded Stem 600KG Load for Trolley

Model JAJKAFCL Heavy Duty Nylon Casters, Black Overview Durable, load casters designed for reliable mobility in workshops, shops, schools, and homes. Constructed with PA nylon wheels and a threaded rod installation, these casters offer quiet, wearresistant performance with a low center of gravity for stable movement under heavy loads. Key benefits Carry heavy loads with confidence: singlewheel load ratings let you convert fixed equipment into mobile units without frequent replacement. Smooth, quiet operation: nylon wheels reduce noise and roll smoothly across typical workshop and floors. Stable and durable: low center of gravity and wearresistant material minimize tipping and extend service life. Easy to install: threaded rod mounting simplifies fitting to toolboxes, carts, racks, and custom frames. Specifications Model: JAJKAFCL Color: Black Wheel material: PA nylon Installation: Threaded rod Features: Low center of gravity, flexible rotation, quiet operation, wearresistant, load capacity Wheel diameters available: 2 inches 50 mm, 2.5 inches 65 mm, 3 inches 75 mm Single wheel load capacity: 2 inches 50 mm: 300 KG 660 lbs 2.5 inches 65 mm: 500 KG 1100 lbs 3 inches 75 mm: 600 KG 1320 lbs Package contents: 4 casters Typical applications Workshop and industrial carts: Convert stationary tool cabinets, workbenches, and equipment stands into mobile units for easier repositioning. Storage and transport racks: Improve handling of heavy storage racks, parts bins, and trolleys to streamline workflow. Commercial and institutional furniture: Use on school carts, lab tables, and service carts where durability and quiet movement are important. Notes Allow a manual measurement tolerance of 0.1 to 0.2 inch. Product color may vary slightly from photos due to lighting and display differences. Check threaded rod size and mounting requirements before installation to ensure compatibility.