Multlock holes in the side of the cylinder
I've got a Multlock 7x7 and the MTL300 euro cylinders and both have five holes in the side of the lock body - 7x7 have it in the right side of the body(so you can peek into the keyway from the side) and the MTL300 have the holes on both sides...
Do you have any idea what are those holes for?
Kind regards,
Michal