General description The 4X Sliding Wooden Folding Door Hardware Pulley is designed for smooth and efficient operation of sliding doors. This hardware set includes four wheels that can support a load capacity of up to 80KG, making it suitable for various door applications. Technical specifications Load Capacity: 80KG Suitable for Door Width: More than 300mm Suitable for Door Thickness: 30mm-50mm Adjustable Height: 10mm (with L-shaped hanging plate) Color: Silver Material: Metal Size: 82.5x26mm Package Contents 4 x Roller Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the real thing. The measurement allowed error is +/- 1-3 cm.