4-Inch Heavy-Duty Dual Locking Caster Wheels - 2000 lbs Capacity, Threaded Stem Set of 4 for Carts and Furniture

About this item

• SMOOTHER MOVE & LOWER NOISE: The wheels for cart are made of unmarked high shock absorption polyurethane, can reduce vibration, smoothly moved with no marking, won't harm your wooden floor, no noise, the surface of the 4 inch caster wheels is soft and better protects the ground including wood, hardwood, laminate, vinyl, tile and carpet floors.
• MULTITUDE OF USE: These thread stem casters set of 4 are widely used, quickly attach to generally used for workbench, cart, trolley, shelf, wooden cabinet, furniture, home appliances, etc. Whatever your workplace needs assistance making mobile, our caster wheels are a quick fix.
• SAFETY DUAL LOCKING SYSTEM: Upper and lower raceways filled with high-quality swivel bearings that enables the cart wheels to rotate 360 degree smoothly, swiftly, flexibly and silently. Besides, double lock mechanism locks both the wheel and the swivel bearing at the same time, which is essential for safety.
• STURDY CONSTRUCTION CASTERS SET OF 4 HEAVY DUTY: Housing made of heavy duty steel for high load, adopted industrial-grade electrophoresis plated steel, precious ball bearings, is extremely hard wearing and resistant to dirt. Each 4 inch caster supports 500 lbs. of load (with a 2000 lb. total capacity for four wheels). The swivel casters make the work labor-saving and much more easier to finish.
• STANDARD AMERICAN STEM SIZE 1/2”-13UNC x 1”: Screw diameter is half an inch, screw Length is one inch. Each set of 4 stem casters includes mounting hardware: 4 nuts, 4 washers, and 2 spanners for quick assembly. Ideal for moving steel stands, these threaded stem casters are essential for DIY enthusiasts.