Place your new Kitchen Faucets handle onto this spline and faucet down completely. Screw the attach into position and fit either the red or natural cap to match with your hot or cool provide. You do it again this procedure to all the other faucets you plan to modernise.Look on the top of your current faucets and you will see a circular cap usually with a red or natural group. Get a very small and slim screwdriver and position it into the advantage of the red or natural band Shower Faucets, force down and connect it out.