A traditional Locking Bar in black iron 4290, comes in various lengths and provides a secure locking mechanism, made by Kirkpatrick in the UK.

6″ x 1 1/2″ 152mm x 38mm
8″ x 1 1/2″ 203mm x 38mm
10″ x 1 5/8″ 254mm x 41mm
12″ x 1 3/4″ 304mm x 44mm
14″ x 1 7/8″ 356mm x 48mm
16″ x 2″ 406mm x 51mm
18″ x 2 3/8″ 457mm x 60mm
20″ x 2 3/8″ 508mm x 60mm