VERSATILE COMPATIBILITY - Designed to accommodate pool poles with diameters between 1.12 and 1.25 inches, these external cam fasteners are perfect for 2 to 5 section poles. For optimal performance, clean existing posts of old glue and debris prior to installation to ensure a secure fit. Restorative utility: Save costs by using these cam locks to modify or extend broken pool telescopic rods. Instead of discarding a damaged pole, use this handy tool to reconnect it and restore its functionality, effectively maximizing existing resources. DURABLE CONSTRUCTION - Made with heavy duty plastic, ensuring ease of handling and rotation. The aesthetic finish not only increases visual appeal but also improves durability, promising a long life even with regular use. COMPLETE SET - Receive 4 durable plastic external cam locks capable of extending to connect up to five poles, improving flexibility for maintaining your pool or other utility projects. Perfect for daily use and replacements, these locks meet various connection needs. Wide Application Beyond pool maintenance, these external cam locks serve a wide range of uses. Suitable for various pole connection needs, they are a tool for repairs and extensions in multiple home and professional environments, demonstrating their versatility and utility., Manufacturer: Bumdenuu