Door Roller, Sliding Roller Slider Overhead Door Bearings 4 Wheels Hanging Wheels Pulleys for Furniture

Professional manufacturing, high accuracy and not easy to break, solid and durable. Easy installation, a direct replacement for the old and broken one. Good load bearing, high strength material can withstand 150kg High sensitivity, stable performance, long time service. Made of high quality steel and POM material for durability and stability.

Material: Alloy Steel Color: White Brand: Jacksking