Castors PU Threaded Rod Swivel Casters 1.5 inch Wheel Load 100 kg Pack Of 4 Black(Universal,M8)

Heavy-duty casters: 1.5-inch threaded rod swivel swivel casters, can carry 100 kg, double bearings, strong carrying capacity. The double-ball precision bearing wheel can move easily, making the wheel more stable. Features: Double-ball track structure, using high-quality steel, high-quality rivets, the surface is mainly black electrophoretic paint, oil-proof and embroidered. The double ball track is heat treated to enhance its durability. Easy to install: 4 casters with screws, 4 nuts. All you have to do is to fix the socket in the furniture, then push the casters in and tighten! (It is recommended to measure the screw size of old casters before buying) Thermoplastic rubber wheels bonded to premium-quality, non-marking grey thermoplastic engineering rubber treads. These wheels are softer than standard polyurethane castors typically used. Designed to effortlessly navigate debris, gaps, cracks, and obstacles.