Review on Get Organized with Vanitek's Heavy Duty Magnetic Workshop Organizer". by Dawn Price

Magnetic tool holder, works great, I recommend you also buy and use a small manual demagnetizer or your tools can get annoyingly stuck together. I screwed it to a metal workbench at a machine shop and it works great. It is highly recommended to screw something strong like heavy wood, metal or wall studs. I highly recommend not attaching this with VHB tape or other adhesives, instead using mechanical fasteners.