Item Type: Hose Adapter with Collar Product Material: PP, Plastic Weight: Approx. 215g / 7.6oz Package List 2 x A Adapter 2 x B Adapter 2 x Hose Clamp 2 x Rubber Ring 1 x Screwdriver 1Wide Adaptability: Hose adapter is suitable for threaded connection pumps, with a wide range of applicability. 2Product Material: Hose adapter with collar is made of PP material and durable hard plastic, it can be used for a long time without failure. 3Convenient and Easy to Use: With a collar design, it is more secure when fixing the hose, making it convenient and safe to use. 4Precise Manufacturing: With excellent manufacturing technology and excellent sealing performance, hose adapter effectively prevents leakage. 5Perfect Fit: Replacement hose adapter with collar closely fits the original machine hole position with accurate shape and size design.