DynaLock 4380 4000 Series Filler Plate

Optimize your access control installations with the DynaLock 4380 4000 Series filler plate — a simple, effective solution that delivers a finished, secure fit for magnetic lock assemblies. Designed as a magnetic lock part for professional security applications, this filler plate streamlines mounting and retrofit work by covering gaps and aligning components so locks and sensors sit flush. With a compact 0.5" depth and 1.25" height, the 4380 minimizes interference with strike plates and door hardware while maintaining a low-profile appearance. As part of the DynaLock 4000 Series (Manufacturer Part Number 4380), it ensures consistent compatibility across magnetic lock parts and simplifies parts procurement. The filler plate supports faster deployments and reduces callbacks, making it ideal for commercial security, surveillance, and monitoring installations where reliability matters. Installers will appreciate the predictable fit that reduces on-site adjustments and labor time. Enhance the look and performance of your magnetic locking system — add the DynaLock 4380 filler plate to your next access control or retrofit project.

• Provides a clean, professional finish for DynaLock 4000 Series installs, improving aesthetics and system reliability
• Low-profile 0.5" depth and 1.25" height minimize interference and simplify retrofits on existing doors and frames
• Pre-sized filler plate reduces installation time and labor costs for access control technicians
• Durable construction supports long-term security system performance and seamless integration with magnetic lock parts
• Compatible with DynaLock 4000 Series (MPN 4380) to ensure parts compatibility and predictable field results