The Uponor Standard Pressfit Tool is the ideal pressing tool for all sizes right from 16mm all the way up to 110mm and uses the pistol grip style. Features such as 350º swivel head and auto retracting make this tool very easy to use. The press tool also features a quick stop break function which instantly stops the piston when the trigger is released, as well as a manual retraction feature in case of an incorrect or aborted crimp.