The WH182 Top Guide Roller for Sliding Gate is a premium accessory designed to optimize the performance of sliding gates. With a size of 40x250mm, this guide roller ensures smooth and effortless operation for your gate. It is constructed with high-quality materials for durability and longevity. The WH182 Guide Roller is specifically designed to be installed on top posts, providing reliable guidance and support. The black color adds a sleek and modern touch to your gate. Upgrade your sliding gate with this top guide roller for superior functionality and convenience.