Von Duprin 33A-L-643E 33A Series Rim Exit Device RHR Lever Trim 3' Door, Dark Bronze

Ensure safe, reliable emergency egress with the Von Duprin 33A-L-643E rim exit device — a commercial-grade exit door bar engineered for demanding facilities. This 33A Series rim exit device delivers consistent performance on 3' doors and features a RHR (right-hand reverse) lever trim for ergonomic, code-conscious operation. The dark bronze finish provides a durable, attractive look that holds up in high-traffic areas while minimizing maintenance.

Built by Von Duprin, a trusted name in exit hardware, the 33A-L-643E integrates smoothly with access control, alarm monitoring and security systems to support centralized surveillance and facility management. Its robust construction reduces false alarms and wear, helping facilities stay compliant with egress best practices and lowering long-term replacement costs. Ideal for schools, healthcare, retail and commercial buildings, this rim exit device balances safety, aesthetics and operational reliability. Specify the 33A-L-643E for projects that require dependable exit hardware — contact our sales team or add to your procurement list to secure professional-grade door security today.

• Provides dependable emergency egress for high-traffic commercial doors, reducing safety risk and downtime
• Right-hand reverse (RHR) lever trim and 3' door configuration for fast, code-friendly installation
• Durable dark bronze finish resists wear and maintains professional aesthetics in public spaces
• Integrates easily with access control, alarm monitoring and security systems for centralized surveillance
• Engineered by Von Duprin for long service life and low maintenance in schools, hospitals, retail and office environments