2mm Bit chassis screws 

Double "Holes style" glass breakers can be removed by inserting something in the holes and turning, like a small punch or an allen key.

2.5mm Domed Tri Point Bit.

"Holes style" glass breaker can be removed by inserting something in the hole and turning, like a small punch or an allen key.

Med Triangle Screws

"Holes style" glass breaker can be removed by inserting something in the hole and turning, like a small punch or an allen key.