Description
The DormaKaba MOD SIS 689 is a modular closer arm designed for heavy-duty commercial applications requiring reliable door closing and control. Built for facilities managers and installers who need dependable performance in high-traffic environments, this extra heavy-duty component solves the challenge of maintaining consistent door closure under demanding conditions.
This aluminum arm with painted finish integrates seamlessly into DormaKaba's modular closer system for flexible installation across various door types and sizes. As an authorized DormaKaba dealer, E.D. Locks provides expert guidance on compatibility and proper installation. Contact our sales team at sales@edlocks.com or call 1-877-207-6067 for technical support and to verify fitment for your specific application.
