Stanley 758080 - 4" Zinc Plated(2C) Barrel BoltStanley is proud of its reputation for excellence. They are dedicated to continually testing, designing and improving their products to ensure quality and maximum function. Maintaining their standing of being the world"s best at what they do is important to them and what you expect from a name like Stanley. Stanley 758080 - 4" Zinc Plated(2C) Barrel Bolt Features:; Multi-purpose barrel bolt for average weight doors ; Long throw for maximum security ; Reversible, strike engages at either end of bolt ; Surface strike furnished with bolt ; Zinc plated ; Carded ; 75-7820: 2-1/2" ; 75-7950: 3" ; 75-8080: 4" ; 75-8410: 5"