South America Hot Sales Single V Groove Nylon Pulley Wheel Zinc Inner Part Plastic Bracket Sliding Door Roller Product Description High-quality sliding door roller featuring durable nylon construction with zinc inner components for smooth operation and long-lasting performance. Key Specifications Attribute Value Material Nylon wheel + zinc inner part + plastic housing Load Capacity 50kg Bearing Type Ball bearing Thickness 1mm Warranty 1 Year Product Features Durable
