Over the years, I have seen numerous videos and products demonstrating how to break glass to escape from a vehicle. I wonder how long electric windows work in a vehicle when it starts to sink in a pond. This isn't a problem for me since I live in an area where it hardly rains. What do monkeys here think?
forget about those hammers - VERY limited usage - if you can get them to work at all - the hammers need to hit the edges & corners that are rigidly & reinforced held by the door framing >>> sit in the cockpit - strapped in - try using your hammer what the pros use is a sping loaded punch - works where ever you place it on the glass >>>
I have spring loaded window breaker and seatbelt cutters within reach of both driver and passenger in my 4x4.