Replacement Faucet Knob Kit for Delta SingleHandle Bathroom Sink Faucets Ensure a fit before . This replacement knob is designed specifically for Delta singlehandle bathroom sink faucets with a diamondshaped hole in the center of the shower knob. It is not compatible with faucets featuring other shapes such as hexagonal or round designs. Product Includes: Replacement faucet knob Button Fixing screw Key Features and Benefits: Exact fit for Delta singlehandle bathroom sink faucets with diamondshaped mounting. Compatible with most brands that use the same diamondshaped design. Ergonomic multifaceted crystalstyle handle offers a secure and comfortable grip while providing a , polished look to your bathroom space. Precision temperature control for both hot and cold water. Simply rotate the clear spherical handle to adjust water temperature quickly and effortlessly. Durable construction ensures reliable performance and longlasting use. Practical Applications: 1. Morning routines – Set your preferred warm water temperature easily for comfortable face washing or hand rinsing. 2. Winter warmth – Quickly adjust to hotter water for a cozy and comfortable experience in colder months. 3. Everyday convenience – Effortlessly change water temperature during various activities, such as cleaning, shaving, or filling containers. This original replacement part is designed to restore the functionality and appearance of your Delta singlehandle bathroom sink faucet. By maintaining the exact performance and fit of the factory design, it ensures smooth operation, precise water control, and a refreshed look for your bathroom.