[Quality 304 Stainless Steel] The PEX cinch clamps are made of quality 304 stainless steel, sturdy, heat and cold resistant for long lasting performance [Interlocking Design] The PEX crimp rings feature an interlocking design, which ensures a fast and secure PEX piping connection with a full 360 degree watertight seal to ensure system reliability [Wide Application] Our PEX fitting clamps are suitable for a wide range of plumbing systems and are the first choice for DIY enthusiasts and professional plumbers [What You Get] The set comes with 100pcs 1/2 inch PEX clamping rings for most PEX connections, ensuring quality and safety [After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service Description The 1/2 inch PEX crimp rings are made of high quality 304 stainless steel, heat and cold resistant, with an interlocking design and a fully watertight 360 seal for use in a variety of plumbing systems. Key Features Wide Application: The PEX crimp rings are suitable for circulating heating systems, air conditioning systems, water heaters, telecommunication and electrical conduits, food piping systems, etc. 360Seal Protection: These interlocking rings provide a quick and reliable connection for PEX pipe fittings to form a full 360 watertight seal. Specification: Product Name: 1/2 Inch PEX Cinch Clamps Material: 304 stainless steel Size: inner diameter 15-17.5mm, height 7mm Color: Silver Note: 1. There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2. Please allow slight dimension difference due to manual measurement. 100Pcs of 1/2 Inch PEX Cinch Clamps