South America Aluminium Window Accessories Series 25 Double V Groove Nylon Wheel Zinc Plated Iron Housing Sliding Steel Door Wheels Premium sliding door wheels designed for aluminum, PVC, and wooden frames with quiet operation and durable construction. Key Features Universal Compatibility - Works with aluminum, PVC, and wooden frames Reinforced Axle - Prevents bending under pressure Wear-Resistant Wheel - Long-lasting performance with minimal friction Long life and high