Usually, water pipes cannot be fixed by themselves after being connected to a water pipe, and this is also the case when connecting two water pipes. This is where the Stainless Steel Hand-Screwed Snap Rings come into play. ŚWater Leakage Prevention It can be firmly connected to a water pipe and a tap, or to two water pipes, with a tight connection and no leaks. Ś High-Quality Material Made from 304 stainless steel, it is water and rust-resistant, and durable. ŚHand Lock Head Sturdy handle for quick and time-saving tool set-up. ŚScientific Snap Design Scientific back clasp design to help hold it in place, easy to use, and not easily slipped. ŚPolishing Process Polished finish, flat and smooth surface without burrs, no harm to hands, quality workmanship. ŚFor Indoor & Outdoor Acid and alkali resistant, corrosion-resistant, moisture resistant, indoor and outdoor use. Note