General description JG Speedfit collet locking clip is designed to prevent the accidental release of a pipe from a standard push-fit fitting. It is available in red and blue options for easy color coding of hot and cold water pipes, ensuring quick identification of service type. This product is suitable for use with Speedfit fittings and is compatible with hot and cold water as well as central heating systems. Technical specifications Size: 22mm Pack quantity: 100 Other information Designed, manufactured, and assembled in the UK.