Latch Gard LG100 x SF710 Door Latch Guard | 11" High-Security Shield

The Latch Gard LG100 x SF710 is a professional-grade, tamper-resistant security plate engineered to protect out-swinging doors from forced entry and prying. Measuring 3" x 11", this heavy-duty shield is specifically designed for doors equipped with cylindrical knob locks or mortise lock sets. It serves as a definitive solution for door security, providing a robust physical barrier that prevents "jimmying" of the latch bolt while acting as a permanent solution for door restoration for frames previously weakened by break-in attempts.

Constructed from heavy 12-gauge plate steel (.105" thick), the LG100 is a vital component for any solution for door surface repair. It features an integrated 1/2" jamb pin that interlocks with the door frame upon closing, providing a high-strength anchor point that prevents the door from being pried away from the jamb. This Made in the USA security plate helps prevent expensive repairs by reinforcing the strike area and discouraging vandalism in commercial and residential settings.

Key Features & Performance

• Cylindrical & Mortise Compatibility: Precision-engineered to fit all standard metal and solid wood out-swinging doors, serving as a high-performance solution for commercial door security.
  
• Integrated 1/2" Jamb Pin: Delivers superior anti-pry protection by mechanically locking the door to the frame, acting as a permanent solution for door edge reinforcement.
• Tamper-Resistant Fasteners: Includes SF710 carriage bolts with a flat-head design, ensuring they cannot be removed from the exterior and won't snag on clothing or weatherstripping.
• Universal Reversible Design: The plate is fully reversible for right or left-hand openings, providing a versatile and easy-to-install solution for door restoration.
  
• Heavy-Duty Steel Construction: The .105" thick steel plate functions as a structural remodeling scar plate, shielding the internal lock components from physical attack.
  

Technical Details & Specifications

• Brand: Latch Gard
• Model Number: LG100 x SF710
• Dimensions: 3" Width x 11" Height
  
• Material: 12-Gauge Plate Steel (.105" thick)
  
• Compatibility: Standard metal/wood doors with knob locks or mortise sets.
  
• Security Features: 1/2" Jamb Pin; Tamper-resistant flat-head carriage bolts.
  
• Installation Style: Simple three-hole drilling required. This kit utilizes high-strength thru bolts to create a secure "sandwich" mount that is virtually impossible to defeat from the outside.

Why Choose the Latch Gard LG100?

The Latch Gard LG100 is the industry standard for securing out-swinging utility, exit, and storefront doors. By combining heavy 12-gauge steel with a mechanical jamb pin, it provides the industrial-grade reliability needed for schools, warehouses, and retail spaces. It offers a permanent and cost-effective solution for door security, delivering a polished professional appearance and maximum protection for your facility.

​