Check the listing for details. 1" Poly Type DP Cam Groove Fitting Dust Plugs with Gasket, Black. Condition: New. Listed at 8.14 USD. What is included? The package includes 1 Pc 1" DP type cam groove quick connect fittings. Key dimensions include a 37mm (1.46") outer diameter and 49mm (1.93") overall length. It has a female socket coupling that attaches to a 1" male cam-and-groove coupling.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 DP 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.