I don't remember if anyone ever brought this up before. Using a simple tension tool and basic pick. Just 2 small pieces of flat tool spring weighing less than a penny could provide great Shelter,Food,Fire, ect. For a person needing to travel to get home or away from trouble. In my area there are many empty homes, apts, in just a 1 mile walk. No entity would mind or notice someone using it for a nite or day stopover. Actually some squatters are staying years in them for free. I've seen a basic lock pic set sell for a very low price mabey even # 5 to 10 dollars for the very basic that would pic the average homes front door lock. I have also seen them sold at gunshows. I think this is an overlooked tool. Being on the run with easy quick access to shelter and mabey even more should not be overlooked. Opinions ? Thanks, Dennis Wanna kill these ads? We can help!