SDC 1091AIU Spacesaver Electric Bolt Lock, Failsafe for 1-3/4" Frame, Stainless Steel

  • MPN: 1091AIU
  • JMAC ID: 200214702
$326.04
JMAC_ID:
200214702
df_manual_boost:
1.75
The SDC 1091AI series is an Spacesaver electric bolt lock with a narrow mortise and a failsafe operation for a 1-3/4" frame. 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 1.75" 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.

UPC: 712905101200
Also known as: SZ-1091AIU

Technical Specifications:
  • Bolt Throw: 3/4" (19.05mm)
  • Bolt Diameter: 5/8" (15.875mm)
  • Frame Inner Dimension Requirements: 8"L x 1-1/2"W x 1-1/2"D (See figure 4) (203.2 x 38.1 x 38.1mm)
  • Strike: 4"L x 1-1/2"W x 1/4"D (101.6 x 38.1 x 3.175mm)
  • Face Plate: 8"L x 1-1/2"W x 1/8"D (203.2 x 38.1 x 3.175mm)
  • Dual Voltage Coil: 0.45 Amp @ 24VDC Continuous Duty, 0.9 Amp @ 12VDC Continuous Duty
  • Mounting Tabs: Two aluminum mounting tabs are provided for easy lock installation
  • Bolt Material: Solid Stainless Steel
  • Finish: Satin Stainless Steel


For more information about the Security Door Controls 1091AIU, please contact us.
  • Failsafe – 12/24VDC standard
  • Fits 1 ¾” minimum face frames
  • Adjustable Auto Relock Switch
  • Satin Stainless Steel finish
  • UL Listed, US & Canada
  • 12/24VDC
  • UL 10C Positive Pressure Compliant
  • Failsafe
  • Choice of 9 anodized & plated finishes
  • Aluminum Finish Standard

2 Reviews

  • 5
    SDC-1091AIU

    Posted by 99085 on Jun 2nd 2016

  • 5
    SDC-1091AIU

    Posted by 52694 on Mar 5th 2013

Live Chat