This flexible rubber glass door wedge is so effective, simple to use, fast to fit and remove plus there is no lock and keys to loose! The are also really great for bigger snakes that have been known to slide open glass doors on enclosures.
Being a wedge shape it can be fitted between 4mm, 5mm and 6mm glass or plastic doors, they are also great for sliding under racks, enclosure or tables that are not level.
Its just 2mm thick increasing to 8mm so will ‘wedge’ into small gaps, these can also be bent double and will spring back into place without damage as these are so flexible.
Here is a cost effective alternative to glass locks.