Check the listing for details. Securitron M62FBM Magnalock Electromagnetic Lock, 1200Lbs Holding Force, Pla. Condition: New, Made in United States. Listed at 298.71 USD. Weighing 544 kg (1,200 lbs), the M62 is a strong, easy-to-maintain solution for indoor, perimeter and outdoor access control. With its unmatched durability, the M62 will last long after most buildings have worn out. Flexible mounting options support applications for hollow metal, concrete-filled metal, wood or glass with aluminum frames and Herculite doors. Options include single and double door configurations or specialty applications such as gates and fences. Ultra-secure collapsible blind nuts attach to door frame for strength and reliability Dimensions: Magnalock® (LxDxH): 203 x 44 x 76 mm (8" x 13/4" x 3"), impact plate (LxDxH): 152 x 12 x 70 mm (6" x 1/2" x 23/4") Operating temperature: -40 to +60°C (-40 to +140°F), indoor or outdoor Name: Securitron M62FBM Magnalock Electromagnetic.