Door Roller, Swivel Roller, Door Base Roller, 2" PU Door Roller, Free-Mounted Spring Swivel Roller, Swivel Roller with Brake for Door Furniture Carts

【Shock-Absorbing Spring Design】: These sliding gate rollers feature an internal spring design. The rollers automatically adjust their height on flat surfaces, ensuring smooth and quiet opening and closing of the gate.

【Sturdy Material】: The gate roller is made of a high-quality alloy spring and a PU rubber track. The PU rubber material provides good shock absorption, is wear-resistant and pressure-resistant, and ensures high stability. The gate opens and closes easily.

【High Load Capacity】: High-quality metal materials and a spring design allow for a high load capacity of up to 60 kg. The sturdy sliding gate rollers are suitable for gates, trolleys, etc.

【Easy Installation】: The durable universal mounting plate with 4 holes allows for easy attachment to wooden doors or along the horizontal rails of a gate tube.

【Versatile Applications】: Swivel caster for gates, sliding gates, shelves, transport carts, flight cases, tool boxes, speakers, cabinets, amplifiers, equipment racks, various furniture, etc.