Quick view Choose Options DynaLock DynaLock 2511 Electromagnetic Lock, 650lb. Holding Force MSRP: Was: $484.00 Now: $341.22 - $952.46 California Prop 65 Warning WARNING: This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.