Description
The Stanley Security D-3551 689 is a surface-mounted door closer designed for commercial and institutional buildings. It provides controlled closing and latching of standard aluminum doors up to Size 4. This parallel arm closer solves the problem of uncontrolled door slamming and ensures consistent door operation in high-traffic environments.
The D-3551 689 features adjustable closing speed and latch action, making it suitable for top jamb installation on parallel-arm applications. Compatible with aluminum painted doors and frames, it can be installed and adjusted by qualified technicians. As an authorized Stanley Security dealer, E.D. Locks offers expert guidance on sizing, installation, and adjustment. Contact our team at sales@edlocks.com or 1-877-207-6067 for free technical support.
Specifications
- Mount: Surface mounted
- Arm style: Parallel
- Installation: Top jamb adjustable
- Size range: 1-4
- Material: Aluminum painted
- Type: Standard door closer with PA (parallel arm)
