RCI LEKS603 3" Lip Ext Kit for Standard Profile

Upgrade door security and streamline retrofits with the RCI by dormakaba LEKS603 3" Lip Extension Kit, a purpose-built latch retraction accessory for standard profile doors. This latch retraction kit delivers a precise 3" lip extension to correct strike alignment and ensure reliable latch engagement, making it ideal for access control upgrades, surveillance-ready installations, and routine security maintenance. The LEKS603 (manufacturer part number LEKS603) is manufactured in Canada and engineered for commercial durability, so technicians can expect consistent performance in high-traffic environments. Easy to install and compatible with standard profile strikes, the kit reduces labor time and minimizes downtime during retrofits or security system integrations. Whether you’re updating access control hardware or reinforcing perimeter security, this lip extension kit helps maintain proper latch function and supports overall monitoring and surveillance objectives. For straightforward, dependable latch retraction adjustments on standard profile doors, choose the RCI by dormakaba LEKS603—perfect for installers, facilities managers, and security integrators. Order now to accelerate your next retrofit or access control upgrade.

• Provides a 3" lip extension to simplify latch alignment and retrofit installations for standard profile doors
• Improves door security and compatibility with access control, monitoring, and surveillance systems
• Durable construction made in Canada for reliable, long-term performance in commercial environments
• Designed to integrate with existing latch retraction hardware to reduce installation time and downtime
• Compact kit reduces labor and helps accelerate security upgrades and retrofit projects