Description
The Stanley Security A45-507HT 689 is a heavy-duty track and arm assembly designed for commercial door closers on pull-side installations. This aluminum component set is ideal for facilities managers and contractors who need reliable replacement parts for aging or damaged door closer systems, solving closure performance and safety issues without full unit replacement.
This track/arm set is compatible with D-3550 and D-4550 door closer models. Professional installation is recommended. As an authorized Stanley Security dealer, E.D. Locks provides expert product matching and installation guidance. Contact our team at sales@edlocks.com or 1-877-207-6067 to confirm compatibility with your specific door setup and receive personalized support.
Specifications
- Model: A45-507HT 689
- Finish: Aluminum Painted
- Configuration: D-3550/D-4550 HO Track/Arm Set
- Mounting: Pull Side