General description The CSPARKV Sliding Door Roller is designed for various types of sliding doors, including wooden and glass doors. Made from high-quality aluminum alloy, this hardware is rust-proof, deformation-resistant, and built to last. The smooth surface of the wheels and rollers ensures quiet operation and better balance, making it an ideal choice for interior and passage doors. Technical specifications Dimensions: 70x14x38 mm Material: Aluminum alloy Shipping quantity: 2 pieces Installation Includes a full range of installation accessories for easy setup. The supplied guide rail prevents the sliding door from tilting unintentionally. Usage Suitable for various sliding doors, including wooden and glass doors. Once installed, the doors slide smoothly and quietly.