The T&S Brass 000965-45M includes three B-0113 Shank Lock Nuts per case, designed for secure and reliable faucet installation. These durable lock nuts ensure a tight fit, preventing leaks and maintaining optimal performance. Constructed from high-quality materials, they are built to withstand the rigors of daily use in commercial and industrial settings. Ideal for replacing worn or damaged components, these lock nuts are essential for maintaining the integrity of your faucet system.