AOLISHENG Bottom Mount Heavy Duty Drawer Runners 400mm Black Full Extension Ball
AOLISHENG Bottom Mount Heavy Duty Drawer Runners 400-900mm Black Full Extension Ball Bearing Hidden Under Stairs Slides Rails 120kg Load Capacity 1 Pair (2-Pack) Bottom Frame Concealed Drawer Runner：AOLISHENG heavy slide rail detects more than 100,000+ opening and closing times.The service life is 30 years.Heavy duty drawer runner rails 16 24 32 40 inches are optional. It can carry 120kg....