Magnetic fastener attaches to Slim frames size A5, A4 and A3. It holds frame at 90 degrees to any steel surface. 2 required per frame.
Commonly used for gondola top signage. On vertical steel racking fittings can be used to make 'flag' or 'bus stop' signs. The base can be rotated relative to the frame, to run perpedicular as illustrated or parallel.
