Repair your leaky faucet with the Danco cartridge repair kit for Delta single handle faucets. 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 with a lever-style handle 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.