The SDC Hi/Shear is a totally concealed, high security, failsafe locking mechanism with superior appearance. The patented Hi/Shear electromagnetic lock design incorporates a  ±floating œ armature assembly and special alloy steel locking  ±tabs œ on both the lock and armature assemblies, that may be adjusted both vertically and laterally to compensate for wide door gaps and warped or misaligned doors. Hi/Shear magnetic locks are ideal for use on commercial grade hollow metal and wood doors and frames and Herculite doors with top rails.

MANUFACTURER: SDC
OPERATING VOLTAGE: Self Adjusting
SERIES: SDC Magnetic Locks and Door Holders