Sliding Door Window Roller Silent Double Wheel Easy Install Pulley for DIY Home Repair Wardrobe Cabinet Patio Door Parts

Description: Zinc Alloy Dual Flat Groove Pulleys | Heavy Duty Quiet Sliding Rollers for UPVC Doors & Windows, Boost Sliding Smoothness & Prolong Hardware Lifespan Key Features: ✅ Heavy-Duty Zinc Alloy Construction: Crafted with high-grade thickened zinc alloy as the main frame, it boasts exceptional hardness, deformation resistance and anti-corrosion properties, delivering long-lasting stable support for sliding doors/windows and cutting down hardware replacement frequency. ✅ Low-Friction Carbon Steel Rollers: Fitted with solid carbon steel grooved rollers, it drastically cuts sliding friction between rollers and tracks, offering an ultra-quiet, jitter-free opening and closing experience with no annoying squeaking during daily use. ✅ Even Load Distribution Design: Adopting a 3-wheel dual flat wheel structure, it evenly distributes the weight of sliding doors and windows, supports up to 50kg load per set without sticking or jamming, enhancing sliding stability for heavy-duty door/window systems. ✅ Tool-Friendly Installation: Pre-drilled mounting holes are reserved at both ends of the pulley, which fits the standard mounting positions of most UPVC sliding systems, no extra modification needed, saving your installation time and labor cost. ✅ Anti-Rust Surface Finish: Treated with professional galvanized anti-oxidation process on the surface, it resists daily wear, moisture and rust, maintaining consistent smooth performance even in humid areas like balconies, bathrooms and kitchens. Specifications: Category: Sliding Door & Window Accessories Material: Thickened Zinc Alloy Frame, Carbon Steel Rollers Size: Universal size that fits most standard UPVC sliding door/window tracks Color: Metallic Silver Application: UPVC sliding windows, balcony sliding doors, bathroom sliding doors, cabinet sliding doors Note: 1. Product photos are for reference only, please check the description for specific size information. 2. Please allow 1-3mm error due to manual measurement, thanks for your understanding. 3. The actual color may slightly differ from the images due to different monitor settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.