High quality - 304 high-quality stainless steel material. Salt resistance, rust prevention, corrosion prevention and construction. 360 seal protection - These interlocking rings provide fast and reliable connection for all PEX pipe fittings. Form a complete 360 degree watertight seal. It is very safe in any PEX pipe use system. Extensive use - special design of all PEX pipe connection fittings. It is generally used for crimping PEX pipe fittings or pipes of any brand. Widely used - widely used in all piping systems - circulating heating systems, air conditioning systems, water heaters, telecommunications electrical piping, food piping systems, etc. Size - 1 inch (29.6mm) PEX strap clamp for 1 inch PEX pipe. Quantity: 30