5Pcs M12 x 20mm 304 Stainless Steel Lifting Shoulder Eye Bolt with Nuts Washers 2-2.4RPM CW The Sliding Door Roller is

The Sliding Door Roller is accessory for window

or any curved surface for quick and easy measurements

Made from sturdy metal material that ensures long-lasting durability

Structural Grade PVC pipe and fittings are size compatible to plumbing-grade PVC fittings

and strong design ability

5Pcs M12 x 20mm 304 Stainless Steel Lifting Shoulder Eye Bolt with Nuts Washers 2-2.4RPM CW The Sliding Door Roller isMachinery shoulder eyebolt is widely used in various engineering lifting equipment, metallurgical and mining equipment, port and railway loading and unloading, forest machinery and electric power equipment, aviation, lifting and hoisting in factories and mining company, Traction and other industries and more. It is a suitable accessory for installing a shade sail or sail on a brick wall, fixing ropes, canopies, making fences, home decoration or