2pcs Sliding Roller Hanging Barn Door Rail Trolley Steel Double Wheel w/ M12 Nuts

 

Packing list

2 PCS Sliding Rollesr

 

Features

1. Simple to use, suitable for pillar channels with a width of 42mm and a height of 32mm or higher.
2. Removable, with M12 bolts in the middle
3. Strong bearing capacity of 400KG, smooth and not stuck, mute
4. High-quality material, made of solid alloy steel, high-strength, galvanized to prevent rust
5. It can be used upside down, the bolt is equipped with 2 nuts, which can be used to assemble the cart upside down