Magswitch engineers innovative technology to improve safety, productivity, and efficiency in industries like welding, fabrication, automation, manufacturing, heavy industry, and woodworking. MagJigs by Magswitch are fixturing clamps used to create fences, assembly jigs, cutting fixtures, blade guards, or work supports. Simply drill a hole in your fixture and place the MagJig in to use as a downward pressure clamp. The Magjig 150 is designed to easily secure flat or round pieces of steel or wood with a magnetic holding force of 150 pounds. The welding magnet can be turned on or off by rotating the knob. To build custom fixtures drill a 40-millimeter hole using a Forstner bit into standard 0.75-inch stock, and drop in the MagJig 150 into the hole. Magswitch recommends using 1 or more of these fixture clamps per project to avoid pivot and to guarantee strength and flexibility. Magswitch designs professional welding and workshop equipment to give welders and contractors complete control over their craft. For a strong magnet clamp that provides the control and power you need to get the job done, try the MagJig 150 by Magswitch.