UNI4410 42-48 689 Yale Door Closer Door Closer, UNI Stop, Hold Open, Size 1-6, 42 to 48" Doors, Full Cover, Aluminum"

Yale's 4400 Series Institutional Door Closers offer customers the ideal combination of superior performance, quality and strength. With new pinion and piston materials, improved valve design, and staked valves, the closers are the most efficient, dependable closers in the industry. The addition of a size 1-6 spring for the 4400 also simplifies the process of specifying and ordering product.