hello all
Ive lost the key to remove my bulkhead lens and trying to get a replacement has proved a nightmare. I'll need to get a picture uploaded so you can see what im after. Its a four pinned key.
make one up there only pressed metal with 2 prongs on the end then when u get it off cut a slot in the head of screw to fit an ordinary driver if u have sum circlip pliers will remove
Just get a wide flat blade screwdriver and grind the middle portion out to fit the screw,, Some shops even sell them ,not expencive anti tamper screws
the company i used to work for made several different sizes/types of them,,
There only to stop people going in there who shouldn't how ever I would just change them for standard screws as vandlles just smash them screw drivers are a bit to technical