Locknetics GF3000 Mortise Mounted Shear Lock, Standard Model

  • JMAC SKU: LOCKNETICS-GF3000
$703.55
+ Free Shipping
In Stock
GF3000 Series shear locks feature a patented design, offering advances over any shear lock in the market.

Fully concealed shear lock. The armature mounts into top of door or top rail and magnet mounts into header or frame. Air gap adjustment is from top edge of door. Vertical mounting of magnet and armature is also an option.

A microprocessor-based control module provides advanced electronic features. This circuitry automatically senses and adjusts input voltage, allowing for operation from 12 to 24 volt DC power sources.

These mortise shear locks offer the advantage of a totally concealed locking mechanism, providing superior security and appearance while allowing for normal door movement. The patented design incorporates locking tabs on the magnet assembly with mating grooves in the armature plate.

The GF3000 Series locks are ideally suited for commercial grade quality hollow metal doors and frames, as well as herculite doors with top rail. Advances in design provide low operating temperatures, making these shear lock suitable for use in the growing demand for concealed locks in wood frames.

UPC: 043156178926
Also known as: LC-GF3000

Technical Specifications:
  • Holding force: 3000 lbs
  • Input voltage: 12/24 VDC
  • Current draw: .90A @ 12VDC; .45A @ 24VDC
  • Lock body Dimensions (L x H x D): 9-12" x 1-12" x 1-12"
  • Lock body with mounting tabs: 11-916 " x 1-12 " x 1-12"
  • Threshold box: N/A
  • Armature: 8 38" x 1 38" x 12"
  • Armature bracket: 10-58" x 1-38" x 1"
  • Weight: 7 lbs.
  • Certifications: UL 10C, cUL, CSFM, ANSI/BHMA 156.23


For more information about the Locknetics GF3000, please contact us.
  • Standard model
  • 3000 lb. hold force rating
  • Fully concealed shear lock mortise design
  • Automatic voltage selection (AVS) 12/24 VDC (filtered)
  • Built-in automatic relock switch
  • Adjustable time delay on relock, 0-30 seconds
  • Low temperature operation
  • Microprocessor controlled
  • Optional Magnetic Bond Sensor (MBS) to monitor the secure/not secure condition of the lock
  • Optional Door Status Monitor (DSM) to sense the open/closed position of the door
  • ANSI/BHMA 156.23, UL 10C, cUL, and CSFM certifications
  • Limited lifetime warranty on magnetic coil


1 Review

  • click to add click to add click to add click to add click to add 5
    LOCKNETICS-GF3000

    Posted by 79277 on Jan 14th 2015