Closers

QDC100 Series

Door Closers

We designed and engineered the STANLEY Commercial Hardware QDC100 Series with ultimate durability and versatility in mind. With cast iron construction, retrofit-compatible features and a wide array of options, these ANSI/BHMA Grade 1 closers provide the strength and versatility institutional and industrial markets demand. Built with robust materials and designed for easy customization and retrofit, the QDC100 delivers lasting security for even the most rigorous applications.

View Features

QDC200 Series

Heavy-Duty Grade 1 Door Closers

You don't have to compromise security or aesthetics on narrow top rail doors in high-use areas. STANLEY Commercial Hardware QDC200 Series closers allow maximum flexibility for indoor or outdoor use, accommodate reduced rail heights and come with options to keep your entry point compliant with ADA force requirements—all in a slim design that works with your design aesthetic. Non-handed and with a range of arm, stop and finish options, the QDC200 closers are simple to install and retrofit—and sure to deliver the form and function you can count on.

View Features

QDC300 Series

QDC300: Standard Duty Door Closers

We engineered the QDC300 Series with the same high-performance materials and construction you expect from STANLEY, but in a smaller body. The smaller, narrower footprint of the QDC300 means you can put STANLEY quality on even the narrowest top rail doors. The QDC300 Series includes many premium design components standard, without costly upcharges. And with a wide range of available options and customizable features, the QDC300 provides flexible value without compromising quality.

View Features

Simply STANLEY.

Every STANLEY product is intentionally designed with features that make it more secure, functional or easy to maintain.

QDC100 Series Features

icon-security.png

Security

Get premium security performance options like delayed action and a back check valve standard with the ANSI/BHMA Grade 1 QDC100 Series.

icon-construction.png

Construction

With cast iron body construction, cold-forged pinion shaft and forged steel arms, the QDC100 stands up to heavy use over the long term. Innovative construction features like staked valves prevent oil leaks from screws being accidentally backed out too far.

icon-manual1.png

Installation and application

We engineered the QDC100 Series with all-weather fluid, a variety of arm types and stop options and non-handed and universal mount design to make it easy to stock and use in a wide variety of applications. Plus, there's no need to re-prep your door. The QDC100 has the same footprint, bolt pattern and rounded cover as the LCN4040 so it's a simple off-and-on exchange.

icon-delivery.png

Delivery

QDC100 closers are available for immediate shipment and are backed by lifetime mechanical and three-year finish warranties.

QDC200 Series Features

icon-security.png

Security

The QDC200 is ANSI/BHMA Grade 1 certified and significantly exceeds performance requirements. Get premium security performance options like delayed action and a back check valve standard with the QDC200 Series.

icon-manual1.png

Installation and application

There's no need to re-prep your door. The QDC200 has the same footprint as the Norton 8000 Series, so it's a simple off-and-on exchange.

icon-construction.png

Construction

We engineered the QDC200 Series to be fully adjustable and usable on both interior and exterior doors. Because it has all-weather fluid, is non-handed and equipped with a variety of feature options, the QDC200 is easy to stock and use in a wide variety of applications.

icon-delivery.png

Delivery

QDC200 closers are available for immediate shipment and are backed by lifetime mechanical and three-year finish warranties.

QDC300 Series Features

icon-security.png

Security

The QDC300 is ANSI/BHMA Grade 1 certified, and significantly exceeds performance requirements. These closers are fully adjustable, with a barrier-free option to meet ADA requirements.

icon-manual1.png

Installation and application

There's no need to re-prep your door. The QDC300 has the same footprint as the Norton 1600 Series, so it's quick and easy to retrofit. We engineered the QDC300 Series to be fully adjustable and usable on both interior and exterior doors. All-weather fluid, a variety of feature options, and non-handed and universal mount flexibility make it easy to stock and use the QDC300 in a wide variety of applications.

icon-construction.png

Construction

Strong materials and careful design ensures QDC300 closers perform reliably over the long term—and are backed by a lifetime warranty.

icon-delivery.png

Delivery

QDC300 closers are available for immediate shipment and are backed by lifetime mechanical and three-year finish warranties.

Resources

icon-brochure.png

STANLEY Commercial Hardware Brochure

DOWNLOAD

icon-catalog.png

STANLEY Commercial Hardware Catalog

DOWNLOAD

icon-faq.png

QDC100 FAQs

DOWNLOAD

icon-faq.png

QDC200 and QDC300 FAQs

DOWNLOAD

icon-paper1.png

QDC100 Sell Sheet

DOWNLOAD

icon-paper1.png

QDC200 Sell Sheet

DOWNLOAD

icon-paper1.png

QDC300 Sell Sheet

DOWNLOAD

Knowledge Base

We offer a number of online tools that you can access quickly and easily, whenever you need it.

Get support