Detex 104358-3 Fillerplate Subassembly, EBxW, 3'

Deliver a secure, professional finish to your exit hardware installations with the Detex 104358-3 Fillerplate Subassembly. Purpose-built for EBxW exit door bars on 3' doors, this fillerplate eliminates the need for time-consuming field trimming and ensures a code-compliant fit that supports reliable access control and security monitoring. As manufacturer part number 104358-3, the subassembly comes pre-formed to match Detex exit devices and is made in the US for consistent quality and durability.

Using the correct fillerplate reduces installation time, minimizes callbacks, and preserves the integrity of door sensors and alarm contacts used in modern surveillance and monitoring systems. The robust construction stands up to heavy commercial use while maintaining a low-profile appearance that complements any facility — from healthcare and education to retail and industrial buildings.

If you specify or maintain Detex exit door bars, the 104358-3 fillerplate subassembly is an efficient, code-conscious choice to streamline upgrades and repairs. Add this OEM accessory to your next service order to improve installation speed and long-term security performance.

• Ensures a precise, code-compliant fit for EBxW exit door bars on 3' doors, reducing field modifications and rework
• Speeds installation with a ready-to-fit fillerplate subassembly (Mfr. P/N 104358-3) that streamlines retrofits and replacements
• Durable, US-made construction maintains door security and reliable performance in high-traffic commercial and institutional environments
• Preserves the clean aesthetic of exit devices for professional appearance and reduces gaps that can compromise access control or monitoring sensors
• Minimizes downtime and service calls by providing a direct-fit solution compatible with Detex exit door bar assemblies