The Westbrass Replacement Disposal Air Switch Trim offers a reliable solution for controlling your garbage disposal with ease. This trim features a durable, fully threaded body extending approximately 3 inches in length with a head diameter of 1-3/4 inches, ensuring compatibility with standard air switch setups. It's designed to work with standard 3/8ƒ€ air lines, and includes necessary rubber gaskets for a secure, leak-proof seal. This replacement trim provides a convenient, hands-free operation for your disposal, keeping your hands clean and avoiding direct contact with waste. It's a practical addition for any kitchen sink where a pneumatic switch is desired, offering a safe and hygienic alternative to electrical switches. The trim is crafted for straightforward installation, making it a simple DIY project for most homeowners. Its robust construction ensures long-lasting performance, even with frequent use. This air switch trim is a functional component that blends seamlessly into your kitchen environment. It provides a subtle, yet effective control mechanism for your disposal system, enhancing the overall convenience of your kitchen space..