Easy to install, these collet clips by JG Speedfit secure the collet in its position to prevent an accidental disconnection of the tube. These clips are useful for pipe clamps and are a reliable tool for efficient piping systems. The white and grey collet clips are used with standard Speedfit connections to prevent the accidental release of pipes. Whereas, the red and blue variety help in colour coding the fittings. Designed, manufactured and assembled in the UK by John Guest Speedfit.