ECSiNG 4 Set Greenhouse Sliding Door Wheel 21MM Wheels Nylon Replacement Kit with Bolts and Nuts Shower Rollers Glass Roller

Contains 4 x 21mm Nylon wheels with steel bearings and 4 x Bolts, nuts , rings and washers. Nylon Construction: Ensures long-lasting performance. Made from high-quality nylon, these greenhouse door wheels are sturdy and resistant to wear, perfect for those seeking reliable replacements for their aging door rollers. Easy Installation Design: Comes with necessary hardware. Equipped with bolts and nuts, these door rollers simplify the installation process, allowing for a quick and hassle-free upgrade to your greenhouse's sliding door system. Smooth Gliding Experience:Facilitates effortless door movement. The 21mm diameter wheels provide a smooth forward and backward motion, reducing friction and making door operation a breeze, ideal for enhancing the functionality of your greenhouse. Specialized for Greenhouses: Designed with the specific needs of greenhouses in mind. These door wheels are specially designed to withstand the unique conditions of greenhouse environments, providing a solution tailored to the demands of your space., Weight: 0.0881849048 pounds, Manufacturer: ECSiNG