With the Milwaukee J18-M22 Geberit Mapress press jaw, you create secure and leak-proof mechanical joints on 22 mm fittings with ease. The practical design allows easy one-handed opening and alignment using your thumb on your Milwaukee 18V Force Logic press tool. With full system approval for Geberit Mapress, you can fit sanitary and heating pipework reliably without hot work permits or open flame soldering. Built for tough jobsite demands, its durable steel construction delivers consistent pressing force while remaining completely service- and inspection-free.