Signamax 1/2/5104 Stackable Lip Extension

Ensure consistent, secure door operation during retrofits and installations with the Signamax 1/2/5104 Stackable Lip Extension. This electric strike parts accessory is designed to extend and adapt strike lips in 1/2" increments, giving contractors and security technicians a fast way to correct misaligned or worn frames without replacing the strike. The stackable design (manufacturer part number 5104-1/2) provides flexibility to fine-tune latch engagement and maintain reliable access control. Made in the US from durable materials, the lip extension helps protect strike mechanisms from premature wear and reduces maintenance calls. Compatible with a wide range of electric strike parts and low-voltage door hardware, it supports seamless integration into security, surveillance, and alarm monitoring setups. Whether you're performing a one-off retrofit or standardizing installations across facilities, the Signamax stackable lip extension simplifies field adjustments and preserves system integrity. Add this dependable accessory to your toolkit to save installation time and enhance door security—order today or contact our sales team to confirm compatibility with your electric strike model.

• Quickly adapts electric strikes to uneven or worn door frames, reducing retrofit time and on-site rework
• Stackable 1/2" plates allow precise thickness adjustments for consistent latch engagement and reliable security
• US-made, durable steel construction resists wear and preserves long-term access control performance
• Simple bolt-on installation works with common electric strike parts, minimizing downtime for security teams
• Ideal for access control, surveillance integration, and alarm monitoring systems where consistent door operation is critical