The WH140 Top Guide Roller for Sliding Gate is a reliable accessory designed to enhance the performance of sliding gates. With a size of 40x58mm, this guide roller ensures smooth and effortless operation for your gate. It is made of high-quality materials for durability and longevity. The WH140 Guide Roller is specifically designed to be installed on top posts, providing effective guidance and support. The white color adds a clean and stylish touch to your gate. Upgrade your sliding gate with this top guide roller for improved functionality and convenience.