Publisher: Phivan. Secure with a locking nut, stainless steel gasket, and rubber washer. High Quality Brass: Made of high-quality brass, with one-piece construction for no leaks. The stainless steel gasket and rubber washers are used together to have a better leak prevention effect.

Publisher: Phivan. Secure with a locking nut, stainless steel gasket, and rubber washer. High Quality Brass: Made of high-quality brass, with one-piece construction for no leaks. The stainless steel gasket and rubber washers are used together to have a better leak prevention effect.