These Necked Barrel Bolts are available in 50mm, 75mm, 100mm and 150mm lengths. They are available in the following finishes; Satin Chrome, Chrome Plate, Polished Brass and Brushed Nickel. Necked Barrel Bolts are often named as offset barrel bolts or cranked barrel bolts.
The offset necked barrel bolt is mainly used on internal doors where extra security is needed. It is usually fitted on the top of the door so that it locks into the top door jamb