Description
The Dorma 7421 is a heavy-duty door closer arm designed for commercial and institutional buildings where reliable automatic door closure is essential. It solves the problem of doors slamming or remaining open, ensuring safety, security, and ADA compliance in high-traffic environments.
The 7421 arm is compatible with Dorma door closer bodies and standard overhead installations. For proper sizing, keying, and mounting guidance, contact our sales team at sales@edlocks.com or 1-877-207-6067. As an authorized Dorma dealer, we provide expert product matching and installation support you won't find elsewhere.
