Check the listing for details. 2 Pcs 1" x 1" Male NPT Polypropylene Type B Cam Groove Fitting, Black. Condition: New. Listed at 16.56 USD. What is included? The package includes 2 Pcs 1" B-type male NPT thread adapters. Key dimensions include a 50mm (1.97") outer diameter, a 61mm (2.40") overall length, and a 32.5mm (1.28") male thread diameter with a 20mm (0.79") thread length. It connects to pipes or fittings with matching 1" female NPT threads.What is the material?The poly quick conversion connector is made of polypropylene (PP) plastic. It is lightweight, durable, wear-resistant, corrosion-resistant, has a long service life, low maintenance costs, and is suitable for harsh environments such as acids, solvents, etc.What are the characteristics? The type B cam groove fitting is equipped with a precision sealing design, which enables quick connection and ensures reliable sealing of the connected piping system, effectively preventing liquid or gas leakage.