The WH110 Sliding Gate Top Guide Roller is a heavy-duty accessory designed for sliding gates. With a size of 25x40mm, this top guide roller provides smooth and reliable guidance for your gate. It is made of durable nylon material, ensuring long-lasting performance. The WH110 Guide Roller is designed for easy installation and is suitable for heavy gates. The black color adds a sleek and modern touch to your gate. Upgrade your sliding gate with this heavy-duty top guide roller for smooth and effortless operation.