SharkBite 1 1 4 in. x 1 1 4 in. Brass Push Coupling Item #1362639 Model #42008 The DCS391B 20 volt MAX 6 1 2 in The DCS391B 20 volt MAX 6 1 2 in circular saw with a 6 1 2 in carbide tipped blade operates on a powerful 5150 RPM motor with a 0° 50° bevel capacity on a lightweight and durable magnesium shoe high quality thermostatic element that senses the outlet water temperature and reacts to maintain a stable delivery water temperature even under changing flows or variations in supply temperatures Can be installed on wet or dry lines and pressure tested immediately SharkBite large diameter Push to Connect fittings are the fastest way to connect PEX