The BK Resources BK-LWR-1O Twist Lever Drain with Overflow is designed to fit a 3-1/2″ opening, making it a versatile choice for various sink installations in commercial kitchens and residential settings. This drain features a 2″ male and a 1-1/2″ female NPT drain outlet, allowing for easy and secure connections to most plumbing systems. Its robust brass construction ensures durability and long-lasting performance, while the included stainless steel strainer enhances its functionality by preventing clogs and facilitating smooth drainage. The twist lever mechanism provides an efficient and user-friendly way to control the water flow and overflow settings, adding an element of convenience to its operation. This product is particularly beneficial for restaurant owners, kitchen designers, and homeowners who demand high-quality plumbing fixtures that combine practicality with superior craftsmanship. The BK-LWR-1O is not just a functional component but a reliable solution for maintaining optimal drainage systems, whether in bustling commercial environments or busy household kitchens.