Features 1、Impact Resistance: The wheel trolley is made of heavy duty, incredible strength steel, impact resistant. 2、Protection Against Rusting: The wheel trolley is galvanised to provide effective protection against rust and corrosion. 3、Excellent Stability: The wheel trolley is assembled with an 6 bearing trolley with welded bearings and pins for excellent stability and security in use. 4、Eliminate Noise: The wheel trolley uses deep groove ball bearings to ensure that you can operate smoothly and without any noise. 5、Attractive Shape: The wheel trolley is forged by CNC tight craft, glossy surface treatment without burr, even force, beautiful shape and design. 6、Usage: The wheel trolley can be used for household movable doors, wardrobe cabinets, large iron doors and curtains. Specification Item Type: Wheel Trolley Material: Carbon steel stainless steel Colour: Silver Use: The wheel trolley can be used for household movable doors, wardrobe cabinets, large iron doors, curtains, automatic equipment pulley components, factory track pulleys. Package List 1 x Wheel Trolley