Magswitch MagSquare 600 Magswitch 50mm MagSquare Hold just about anything, just about anywhere This product is easy to use easy to install and highly durable Magswitch MagSquares exert a powerful magnetic field with a simple 180- degree rotation of the knob Versatile Workholding Square. Incredibly strong fast set ups, precise positioning. Make your own fixtures. Mounts anywhere with no limitations like clamps - use as a guide, stop or to secure steel Magnetic grip on 5 sides. Holds flat and round steel. Machined at 90 and features pre-tapped holes on all sides for mounting tools, jigs and fixtures. Level sheets, destack capability