looking for a life hammer

Recently i got a car but i m loking for a life hammer so incase i got accedent and my car doors locks then i can get through the rear window. plz give the information where to get this tool

Thanks

so you are afraid of facing a trouble like tht well its normal with everyone similarly with me but i m not afraid anymore because i got the rite tool for this purpose its called Life Hammer and i got it from life hammer there. it really satisfy me i was shocked when my seat belt was stucked and it easily cut of the seat belt. i suggest you to try this from the same site with best price and satisfaction and dont look for others. cz i personally tested it already.