National Hardware 2-1/2" Brass Steel Door Barrel Bolt is a reliable security solution designed for lightweight doors, chests, cabinets, and similar applications. This versatile bolt can be installed on either right or left-handed doors, providing flexible installation options. When used vertically, the notch-in case securely holds the bolt in a locked position for added safety. The bolt features a .32 diameter and is constructed from durable steel with a brass bolt and knob, combining strength with an attractive finish. Model Number: N151-480