Necked Barrel Bolt
- 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.
- Codes Available Sizes
- BB570 Length:102mm, Width:25mm, Throw:19mm
- BB571 Length:150mm, Width:30mm, Throw:25mm
Length: 102 mm
Width: 25 mm