Description
The Von Duprin 889-M is a specialized exit device trim required when 373L electronic controls are paired with sex bolts on wood or composite fire doors. Four studs on the cover plate enable secure through-bolting directly to the device center case, ensuring reliable fastening on fire-rated assemblies.
Verify compatibility with your 373L control system and fire door type before ordering. Sex bolts must be used on wood or composite doors as specified. As an authorized Von Duprin dealer, E.D. Locks provides expert guidance on exit device configurations. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for application assistance and technical support.
