Smart Packs by OCSParts RWB217 Sunbeam Water Cooler Faucet, Tomlinson Blue/Red and White Handle, Combo Pack (Pack of 3) High quality replacement faucets for your cooler The faucets have been NSF Certified. Therefore, the faucets have passed a stringent set of evaluations to ensure food Safety requirements and standards are met All materials used to make the faucets are phs/FDA approved Connection thread Size: Female 3/8 inch Package includes: 1 Blue handle faucet, 1 red handle faucet and 1 white handle faucet