The universal service key is the ideal tool if you want to unscrew or reattach the jet regulator or the aerator of a tap. It is ideal for M22, M24, M28, M18 & CACHÉ® TT, TJ, JR and STD threads. Its precise adjustment prevents scratches and damage to the chrome surface of the jet regulator.
Mention 800buildingmaterials when calling supplier to get a BEST DEALS
