This keg coupler is made from PP and stainless steel material, which can withstand long-lasting use. It is corrosion and rust resistance, not easy to get break or deform, you can enjoy your craft dispensing with no leaks. Can be used in restaurant or , bring you convenience. Features - Color: black, white. - Material: stainless steel, PP. - Size: 5.50X4.30X3.50cm/ 2.16X1.69X1.38inch. - Adopting PP and stainless steel materials, this keg coupler is anti-rust and wear-resistant to use. - You can replace posts with the new set to have a long-lasting use. - With this keg coupler, you can enjoy your craft dispensing with no leaks. - The ergonomic handle is easy to hold during installation and operation, allowing to flow immediately into . - Wide rage of applications, can be used in restaurant or , perfect for , soda dispenser. Package list: 2 x keg couplers 2 x valves 2 x connectors 2 x springs