With and without scale
For cylinder cut out
With this key doors and windows can easily be opened, when handle and lock cylinder have not yet been installed. Made of zinc die casting, nickel plated.
Builder key with scale
- Square cut bolt key 6 / 7 / 8mm, to use on locks with cylinder cut out
- square cut bolt 7 – 10 mm
- hexagonal bolt 3 mm
- with measuring scale (25 – 70 mm) to measure cylinder length