The Zanda Necked Barrel Bolts are made of solid brass making them very good quality. Available in 100mm and 150mm lengths and Satin Chrome, Chrome Plate and Brushed Nickel finishes. Necked Barrel Bolts are also often known as offset barrel bolts or cranked barrel bolts.
The 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.