The External Cam Set 8921 is a genuine Swimline HydroTools replacement cam lock set designed for telescopic swimming pool poles. It replaces worn or damaged twist-lock cam mechanisms, helping maintain a secure pole length adjustment during pool cleaning and maintenance. The cam set is compatible with telescopic poles measuring 1-1/8 in. to 1-1/4 in. in diameter and is constructed from durable plastic for long-lasting outdoor use.

Key Features

• Genuine Swimline HydroTools replacement part.
• Designed for telescopic swimming pool poles with twist-lock cam systems.
• Fits poles with diameters from 1-1/8" to 1-1/4".
• Durable, weather-resistant plastic construction.
• Restores proper locking and extension functionality to pool maintenance poles