SDC GK403U Exit Device Trim, Key Retracts Latchbolt, Escutcheon Mount, Universal Handing

Ensure controlled egress and strengthen perimeter security with the Security Door Controls SDC GK403U exit device trim. This Latch Retraction Kit delivers reliable, key-actuated latchbolt retraction so facilities can manage access during business hours, maintenance, or emergency scenarios without compromising safety. The escutcheon-mount design and universal handing make the GK403U an efficient retrofit solution that fits a wide range of exit devices and door preparations, reducing installation time and labor costs.

Designed for commercial, healthcare, education and municipal projects, this kit integrates smoothly with access control, alarm monitoring and surveillance systems for coordinated security management. As manufacturer part GK403U, the trim provides robust construction and consistent performance to minimize maintenance and avoid costly downtime. By centralizing latch control, you reduce tailgating and unauthorized entry while preserving emergency egress.

Specify the SDC GK403U Latch Retraction Kit for upgrades and new installations where dependable operation and easy integration are priorities. Contact us to confirm compatibility or order now for faster deployment in your access control project.

• Enables controlled latch retraction by key for secure egress and reduced forced-entry risk
• Escutcheon-mount design and universal handing for fast retrofit and broad door compatibility
• Manufacturer part GK403U from Security Door Controls delivers proven durability and reliable operation
• Simplifies integration with access control, monitoring and alarm systems to enhance building security
• Low-maintenance construction reduces downtime and total cost of ownership for facility managers