Castors Swivel Threaded Stem PU Casters Black Multiple Sizes Pack Of 4 Double Bearing 150kg Load(Brake+universal,M8)

Heavy-duty casters: 2 inches of heavy-duty threaded rod swivel swivel casters, which can carry 150 kg, double bearings, and strong carrying capacity. Double-ball precision bearing wheels can move easily, making the wheels more stable. Features: Double ball track structure, using high-quality steel, high-quality rivets, the surface is mainly black electrophoretic paint, oil-proof. Double ball track heat treatment to enhance its durability. Easy to install: 4 casters with threaded rods, 4 nuts. All you have to do is 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.