Stanley Security Grade 1 Exit ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$103.00
$70.73
Stanley Security Grade 1 Exit Trim, Gull Wing, Pull Design, Less Cylinder

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

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Model: QET377 L 690 LC
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$103.00
$70.73
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Stanley Security Grade 1 Exit Trim, NL Pull ANSI 03, 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.

Manufacturer Resources

Product Specs

Series:
QET
Grade:
Grade 1
Product Group:
Exit Devices and Trim
Product Subgroup:
Exit Devices Trim
Product Type:
Cylindrical Locks
Commercial/Residential:
Commercial
Lock Type:
Exit Device Trim
Product Attribute:
Exit Devices Trim
Product Function:
Classroom/Storeroom
Product Function:
Office/Privacy/Apartment
Cylinder Classification:
Conventional Cylinder
Product Category:
Electronic Locks
Department:
Door Hardware

Stanley Security QET377 L 690 LC – Frequently Asked Questions

1) Does the Stanley QET377 exit trim come with a cylinder?
No. It ships less cylinder, so you supply the cylinder separately. It takes a conventional cylinder, which is what lets you key it into an existing master key system rather than living with a factory keyway.
2) What function is the Stanley QET377 exit trim, and can it be held unlocked?
It is an ANSI 03 night latch style exit trim with dogging capability, so the latch can be held retracted for free passage during business hours and then secured after. Egress from the inside is always free through the exit device, dogged or not. Stanley also catalogs it in classroom/storeroom and office/privacy/apartment functions.
3) What is the difference between the Stanley QET377 exit trim and the Schlage XE360EW22S exit trim?
Both are ANSI/BHMA Grade 1 exit device trim. The Stanley QET377 is mechanical trim shipped less cylinder, so it takes a conventional cylinder from an existing key system and is built to pair with Stanley QED300 Series exit devices. The Schlage XE360EW22S is a wireless electronic trim with a Bluetooth and NFC mobile reader and an interior pushbutton LED indicator, specified for the Von Duprin 22 SVR device, and it fits 1-3/4 inch doors. If credentials and access control are part of the job, the XE360EW22S is the electronic route; if the opening is keyed mechanically, the QET377 is the direct-key option.
4) Is the Stanley QET377 heavy enough for a school or hospital corridor?
It is an ANSI/BHMA Grade 1 exit trim, which is the heaviest commercial duty rating, and it is a commercial-only product. Stanley lists it for classrooms and administrative doors, hospital and clinic openings, retail and office corridors, and civic buildings.
5) Is the Stanley QET377 a pull trim or a lever trim?
It is the gull wing pull design. A pull trim gives you a grip to open the door when the latch is retracted or the cylinder is turned, rather than a lever that retracts the latch on every use. If your spec calls for lever trim, this is the wrong style to order off the QED300 trim list.
6) Can the Schlage CO-100 exit trim replace the Stanley QET377 on a rim exit device?
Check the device type before substituting. The Schlage CO-100-993M-70-KP is described as mortise exit device trim, while the Stanley QET377 is built for the Stanley QED300 Series exit devices. Both are Grade 1, but exit trim is matched to the specific device chassis and prep, so they are not interchangeable on the same device without confirming the device it was made for.
7) If I do not want to run power or wire to the door, which Grade 1 exit trim should I specify?
The Stanley QET377 is mechanical Grade 1 exit trim with no power requirement - it accepts a conventional cylinder and is sold less cylinder. Among the electronic alternatives, the Schlage XE360EW22S is a wireless Grade 1 trim with a Bluetooth and NFC mobile reader and the Schlage CO-100-993M-70-KP is a standalone keypad trim; both add electronics and credential management to the opening.
8) Which exit trim works for an office or apartment door rather than a classroom function?
The Stanley QET377 covers office/privacy/apartment as well as classroom/storeroom function, so it suits tenant and office openings. The Schlage CO-100-993M-70-KP and the Schlage XE360EW22S are both listed for classroom/storeroom function only. For a multi-family or office opening keyed into an existing master key system, the QET377 ships less cylinder for that purpose.
9) What is the QET377 trim made of?
Aluminum or bronze base material depending on the finish you order, chosen for corrosion resistance on high-use and exterior-facing entrance doors.
How fast can I get the Stanley Security QET377 L 690 LC delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Stanley Security QET377 L 690 LC come with a warranty?
Absolutely. The Stanley Security QET377 L 690 LC is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Stanley Security QET377 L 690 LC?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Stanley Security QET377 L 690 LC from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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