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The Spacesaver®, first designed and patented by SDC, is a fundamental innovation in electric locking technology for access control applications.


The stainless steel bolt projects at right angles to the lock mechanism,

allowing installation of Spacesaver® locks, by means of a simple cutout, in virtually any standard 1.5" frame, or in most door lock stiles. With the entire

lock concealed, esthetic acceptability is complete, security is greater and installation in old or new construction is fast, easy and economical.


SDC Spacesaver® Electric Bolt Lock, Extra Narrow Mortise, Failsafe for 1-1/2" Frame (Non-UL)


SDC Spacesaver® Electric Bolt Lock, Extra Narrow, Failsecure for 1-1/2" Frame (Non-UL)

Series Features
  • Adjustable Auto Relock Switch
  • Fits 1 ½” minimum face frames
  • Failsafe – Dual 12/24VDC standard
  • Failsecure – Dual 12/24VDC standard
  • Aluminum Finish Standard
  • Choice of 9 anodized & plated finishes
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