How a safe lock works Unknown 11:09 Master woodworker Matthias Wandel made this demonstration safe lock. He sells the plans for $7 here. Share: Email ThisBlogThis!Share to XShare to Facebook Related Posts:Kickstarting improvements to Maria Del Camino, a "flying" El Camino with a drilled-out portrait of Metropolis's MariaBattery powered LED light bulbsThis book helped me manage my back painBipartisan bill would end warrantless border searches of US persons' dataSyria just gassed its own people. Trump blames Obama's 'weakness and irresolution'