21mm OD Sliding Hanging Door Rail 4 Wheels Roller Hardware

21mm OD Sliding Hanging Door Rail 4 Wheels roller. Adjustable Cabinet Roller with hanging plate and screws. It is very easy to install, durable,Quiet design.

• Door Rollers
• Brand: VXB
• Material: nylon and copper
• Load Capacity: 264 lbs
• 12 wheels pulley x 2