I've got light fitting that has the cover retained by some tamper proof
screws. The heads have a raised equilateral triangle with each side 4 or
5mm long. This obviously needs a triangle shaped socket driver, can I
find one? Can I heck. That's looking on CPC and RS sites. The "security"
bit sets don't have this particular type of bit in them.

Any clues? TIA.

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Cheers
Dave. pam is missing e-mail