QMP519 is a Faucet Repair Kit used to repair Air Gap and Non Air Gap Systems It includes a faucet tip faucet handle stainless steel valve stem with O ring faucet spring brass valve retainer faucet valve opener and O ring 009 This kit is used to replace damaged parts in a faucet and to replace components that are simply very old or frail This kit makes replacing old parts quick and easy for anyone who owns one of our many excellent faucets Additional Details ------------------------------ Product description: QMP519 is a Faucet Repair Kit used to repair Air Gap and Non Air Gap Systems It includes a faucet tip faucet handle stainless steel valve stem with O ring faucet spring brass valve retainer faucet valve opener and O ring 009 This kit is used to replace damaged parts in a faucet and to replace components that are simply very old or frail This kit makes replacing old parts quick and easy for anyone who owns one of our many excellent faucets