Repair your leaky faucet with the Danco and Peerless Faucet Repair Kit. Replacing the worn out parts in the faucet will create a better seal and help prevent water leaks. Fixing your dripping faucet by repairing the cartridge will save water and keep you from buying an entirely new faucet. Enjoy a significant cost savings versus a complete replacement of your faucet. This kit comes with all the parts you need to repair most Delta single handle faucets old-style or new-style to save you time and money. This repair kit is complete with everything you will need to fix your dripping faucet. All the components are constructed with durability to endure the rigors of everyday use. Installation is an easy do-it-yourself project and is simple to do on a Saturday afternoon!