BrassCraft SL0120 Repair Kit for Delta Faucets for Single Handle Lavatory/Kitchen/Tub/Shower Faucet Applications Repair Kit for Delta Faucets For Single Handle Lav/Kitchen/Tub/Shower Faucet Applications For Lever Handle Includes (2) New Style Springs, (2) New Style Conical Springs, (1) Heart Shaped Cam, (1) Cam Packaging, (4) O-Rings, and (1) Wrench