General description The AIPERQ Universal Heavy Duty Hard Nylon Guide Roller is designed for sliding gates, providing a reliable and smooth operation. Made from high-quality, abrasion-resistant nylon, this roller ensures durability and wear resistance, making it suitable for various sliding door applications. Technical specifications Total length: 14 cm Working length: 100 mm Drum diameter: 48 mm Thread type: Standard M12 Installation Easy to install with brackets Can be aligned up or down Can be installed on the rear post wall Usage Suitable for all types of sliding doors Provides smooth sliding without getting stuck Features good toughness and a stable structure