Magnetic lock which consists of a hollow cylindrical metal casing with a roll inside which has cloth stripping wrapped around it; the bottom has an open slit to allow the cloth strip out; the top has a round hole with a screw attachment; there is also a slot open on the side and two holes (for wire…
Magnetic lock which consists of a hollow cylindrical metal casing with a roll inside which has cloth stripping wrapped around it; the bottom has an open slit to allow the cloth strip out; the top has a round hole with a screw attachment; there is also a slot open on the side and two holes (for wires?)