Features :Material: Food grade 304 stainless steel. The ball valve is made of ceramic that will not rust and provide you with sanitary protection The best choice for replacement caps. Design: slim, polished and brushed gooseneck, simple and elegant appearance, prolongs the ride, keeps the glass on a safer work surface, switch facing inward to prevent water leakage. caused by accidental contact, it is safe for active dogs. The core buffer technology makes the water flow more stable and keeps the line straight without splashing. Widely Used: Can be applied to most dispensers, such as B. Glass dirnk jar, ceramic water dispenser, porcelain. vodka glass, iced drink juice dispenser, etc. All others are compatible with openings from 16 to 25 mm in diameter. Antileakage: We have thickened the center of the disc with silicone which fits better in the slot of the opening and ensures that it will not leak under the condition that the installation is correct. Easy to use: the correct order depending on the fitting would be: metal disc, silicone disc, metal disc, nut, protective cap or shield. (Tips: It is recommended to fill it with water after installation and let it stand overnight. If there is water, please adjust the nut). Specifications: Type: Replacement pin. Material: stainless steel. Colour: silver. Thread diameter: approx. 16 mm. Suitable for hole diameter 1625mm. Contents: 1 spare part for tenons.