The T&S Brass 009538-45M Split Swivel Washers are essential components designed for optimal performance in faucet systems. Each case includes 12 identical washers, ensuring you have ample supply for maintenance or repairs. These washers are specifically crafted to match the specifications of the 001028-45M model, providing a reliable fit and function. Made from durable materials, they enhance the longevity of your faucet by preventing leaks and ensuring smooth operation. Ideal for both professional and DIY applications, these washers are a practical choice for maintaining efficient water flow.