2mm tripoint chassis screws.

"holes style" glass breaker with can be removed by inserting something and turning, such as a small punch or allen key.

2.5mm Domed tripoint for the chassis screws 

"Holes style" glass breaker with can be removed by inserting something and turning, such as a small punch or allen key.

Med Triangle for the chassis screws

Large triangle (UT Glass Breaker Bit) for the glass breaker.