Description
The Dorma MOD IS 689 is a heavy-duty door closer arm designed for commercial and institutional applications. It provides reliable, controlled door closing for standard and high-traffic entrances, solving the need for consistent egress performance and user safety in busy facilities.
Compatible with Dorma door closer bodies, the MOD IS 689 arm installs directly to your existing closer mechanism. As an authorized Dorma dealer, E.D. Locks offers expert product guidance and fast shipping. Contact our sales team at sales@edlocks.com or 1-877-207-6067 with any compatibility or installation questions.