Stanley Security Grade 1 Exit Trim, Gull Wing, Pull Design, Less Cylinder

The Stanley Security QET377 is a Grade 1 Heavy-Duty Exit Trim, engineered for commercial and institutional doors that require reliable egress, security, and long-lasting durability. Designed for compatibility with Stanley QED300 Series Exit Devices, the QET377 combines functional excellence with professional, high-traffic door aesthetics.

Function

• Function Type: Exit Lever Trim with Dogging Capability (ANSI 03)

• Operation:

  • Allows immediate and safe egress in compliance with fire and building safety codes.

  • Dogging feature holds the latch retracted for free egress when necessary.

• Cylinder Configuration: Sold as Less Cylinder, enabling flexible integration with existing cylinders or master key systems.

• Lever Style: Narrow Lever (NL), ergonomic design suitable for frequent use.

• Finish Options:

  • Painted Aluminum (689 / US28)

  • Duranodic Bronze (690 / US20)

• Base Material: High-grade aluminum or bronze for durability and corrosion resistance.

• Construction: ANSI/BHMA Grade 1 compliant, ideal for heavy-duty, high-traffic applications.

Applications

• Educational Facilities: Classrooms, hallways, administrative offices.

• Healthcare Facilities: Hospitals, clinics, patient care areas.

• Commercial Buildings: Offices, retail spaces, high-traffic corridors.

• Public Sector Buildings: Libraries, government offices, civic centers.

Benefits

• Enhanced Safety: Ensures secure and rapid egress during emergencies.

• Durability: Built for frequent use in demanding environments.

• Customizable: "Less Cylinder" configuration allows integration with master key systems.

• Aesthetic Flexibility: Complements diverse interior designs and finishes.