Hot-selling Heavy Duty 25×20mm Aluminum Housing Nylon Wheel For Aluminum Sliding Window Single Roller Product Overview Revolutionize the smoothness and durability of your sliding windows with our Heavy Duty 25×20mm Aluminum Housing Nylon Wheel, engineered for superior performance, durability, and effortless operation in aluminum sliding systems. Key Specifications Attribute Value Material Nylon wheel + aluminum bracket Wheel diameter 27mm Load capacity 50kg Color Customizable
