Name: Corbin Russwin 688F77 Door Closer Part, Regular Arm with Hold-Open
Brand: Corbin Russwin
SKU: 688F77 689
Price: 166.23 USD
Availability: InStock

Product Overview
FAQs

Corbin Russwin 688F77 Regular Arm Door Closer Arm with Hold-Open for DC3000, DC6000 & DC8000 Series

Commercial-Grade Replacement Door Closer Arm with Tamper-Resistant Hold-Open Function

The Corbin Russwin 688F77 is a professional-grade replacement door closer arm engineered for use with Corbin Russwin DC3000, DC6000, and DC8000 Series door closers. Designed for Regular Arm mounting on the pull side of the door as well as Top Jamb mounting on the push side, this complete closer arm delivers reliable hold-open functionality for commercial door control applications. A field-reversible steel lug restricts the degree of opening to protect the door, wall, and surrounding hardware, while tamper-resistant construction ensures long-term performance in demanding environments.

Professional Features & Benefits

Hold-Open Arm Form: Provides reliable hold-open functionality, keeping doors open at a set position for improved traffic flow and accessibility in commercial settings.
Tamper-Resistant Design: Tamper-resistant construction deters unauthorized adjustment or removal, maintaining consistent door closer performance in high-traffic commercial environments.
Field-Reversible Steel Lug: The field-reversible steel lug restricts the degree of opening to protect the door, wall, and hardware from damage caused by over-swing.
Versatile Mounting Options: Supports Regular Arm mounting on the pull side and Top Jamb mounting on the push side, offering installation flexibility across a wide range of door configurations.
Broad Series Compatibility: Designed for use with Corbin Russwin DC3000, DC6000, and DC8000 Series door closers, making it a versatile replacement part for multiple closer models.
Complete Closer Arm Assembly: Supplied as a complete closer arm unit, simplifying replacement and reducing downtime during maintenance or repair.
Manufacturer Warranty: Backed by a 30 Year Limited warranty for added confidence and long-term protection.

Technical Specifications

Application: DC3000, DC6000, and DC8000 Series
Subcategory: Parts and Accessories
Product Group: Parts and Accessories
Warranty: 30 Year Limited
Product Subgroup: Parts and Accessories
Product Type: Door Closers Parts
Features: Tamper-Resistant; Mounted on Pull Side; Field-Reversible Steel Lug Restricts Degree of Opening to Protect Door, Wall and Hardware
Commercial/Residential: Commercial
Arm Form: Hold Open
Parts and Accessories Type: Replacement Parts
Product Attribute: Parts and Accessories
Product Function: Closer Complete Arm
Installation Category: Regular Arm
Product Category: Door Controls
Department: Door Hardware

Installation & Operation

This replacement closer arm assembly is designed for use with compatible Corbin Russwin DC3000, DC6000, and DC8000 Series door closers. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation.

Professional Applications

Commercial Office Buildings
Educational Facilities
Healthcare Institutions
Retail Establishments
Industrial and Warehouse Facilities
Multi-Tenant Residential Properties
Government and Municipal Buildings

Tamper-Resistant Design

The Corbin Russwin 688F77 features tamper-resistant construction that deters unauthorized adjustment or removal of the closer arm. This design helps maintain consistent, code-compliant door closer operation in high-traffic commercial environments where security and reliability are paramount.

Why Choose Corbin Russwin Quality?

Corbin Russwin door closer parts are engineered for commercial-grade reliability, featuring a field-reversible steel lug and tamper-resistant construction that protect doors, walls, and hardware over years of demanding use. This replacement arm is backed by a 30 Year Limited warranty, reflecting Corbin Russwin's commitment to long-term performance. Engineered for demanding commercial applications where dependable door control is essential.

Manufacturer Resources

Corbin Russwin Condensed Catalog

Product Specs

Application:: DC3000, DC6000, and DC8000 Series
Subcategory:: Parts and Accessories
Product Group:: Parts and Accessories
Warranty:: 30 Year Limited
Product Subgroup:: Parts and Accessories
Product Type:: Door Closers Parts
Features:: Tamper-Resistant; Mounted on Pull Side; Field-Reversible Steel Lug Restricts Degree of Opening to Protect Door, Wall and Hardware
Commercial/Residential:: Commercial
Arm Form:: Hold Open
Parts and Accessories Type:: Replacement Parts
Product Attribute:: Parts and Accessories
Product Function:: Closer Complete Arm
Installation Category:: Regular Arm
Product Category:: Door Controls
Department:: Door Hardware

Corbin Russwin 688F77 689 – Frequently Asked Questions

1) Can the 688F77 be used for top jamb mounting, or is it pull side only?

Both. The 688F77 is a regular arm for pull side mounting, and the same arm works top jamb mounted on the push side. That covers the two most common surface closer applications on a commercial opening. What it is not is a parallel arm setup, so if your closer body is mounted on the push side face of the door with the arm running parallel to it, this is the wrong arm form.

2) What does the hold open on the Corbin Russwin 688F77 actually do, and can it be adjusted?

The 688F77 is a hold open arm form: it catches the door at a set open position so it stays put for traffic flow, deliveries, or moving equipment. The hold open point is governed by the arm's steel lug, and the lug is field reversible, so an installer can change the setting on the job rather than ordering a different arm. Note the construction is tamper resistant, which is the point on a school or hospital opening where you do not want tenants defeating the setting.

3) How do I stop a door from swinging back into the wall behind it?

An arm with a built in stop is what handles that. The 688F77 uses a field reversible steel lug that restricts the degree of opening, so the door is held short of hitting the wall, the adjacent hardware, or a return grille. That protects the door face and the wall finish without adding a separate floor or wall stop. It only applies if you're running a Corbin Russwin DC3000, DC6000, or DC8000 closer, since that is what this arm mounts to.

4) Do I need to replace the whole door closer or can I just replace the arm?

If the closer body still holds fluid and controls the door, the arm alone is the repair. The 688F77 is a replacement part supplied as a complete closer arm, so a bent, sheared, or worn arm on a DC3000, DC6000, or DC8000 closer gets fixed without pulling the body off the door and redrilling anything. That is the usual outcome after someone forces a held open door past its stop.

5) What is the Design Hardware equivalent of the Corbin Russwin 688F77 hold-open closer arm?

The closest peer is the Design Hardware 316/116 Friction Hold Open Arm (DH-FHO), a standard duty arm built for the Design Hardware 116/316 Series closers. The two are not interchangeable, because each arm is matched to its own closer body: the Corbin Russwin 688F77 is a complete arm for the DC3000, DC6000 and DC8000 Series and holds the door open with a field-reversible steel lug that restricts the degree of opening to protect the door, wall and hardware, while the DH-FHO holds by friction on a 116 or 316 Series closer. Order the arm that matches the closer already on the door, not the one that matches the door.

6) Is a parallel arm drop plate the same thing as a replacement closer arm?

No, and they solve different problems. The Corbin Russwin 688F77 is a complete closer arm assembly with a hold-open function, and it mounts regular arm on the pull side or top jamb on the push side. A part like the Design Hardware 116 Parallel Arm Drop Plate (DH-116-PA-DP), 3-1/2 inch height in steel and non-handed, is a mounting plate that carries the closer body on the frame face for parallel arm installation; it contains no arm and adds no hold-open. If the arm on the door is bent, worn or missing, the arm is the part to order. If the closer body has nowhere to land on the frame, that is when a drop plate enters the job.

7) What finishes does the Corbin Russwin 688F77 closer arm come in?

Six finishes: 600 primed for painting, 689 anodized aluminum, 690 dark bronze, 691 light bronze, 693 black, and 696 satin brass. For a property manager matching a run of openings, 689 and 690 are the two that most commonly show up on existing commercial closers, and 600 is the one to pick when the arm gets field painted to match a door or frame color the standard finishes don't cover.

8) Do I need a drop plate with the Corbin Russwin 688F77?

A drop plate is a separate part and is not part of the 688F77, which ships as the complete arm only. Drop plates are used when the frame face or top rail doesn't give enough mounting surface for the closer body, and they're matched to the closer series, not the arm. ZenSupply stocks drop plates for other closer lines, such as the Design Hardware 116 Parallel Arm Drop Plate at 3-1/2 inch height in steel, and 5 inch drop plates for the 316 and 416 Series, which shows the pattern: the plate is chosen by closer series and mounting condition.

9) Is the 688F77 handed, or does one arm work on both left and right hand doors?

One part number covers both hands. The steel lug on the 688F77 is field reversible, so the installer sets it for the swing on site rather than specifying handing at the order stage. The only thing you specify is the finish.

10) The door needs parallel arm mounting on the push side. Is the 688F77 the wrong arm?

For a true parallel arm application it is. The Corbin Russwin 688F77 is a regular arm assembly for pull side mounting, with top jamb mounting on the push side as its push-side option, so it does not convert a closer to parallel arm. Parallel arm mounting on a Design Hardware closer is set up around a drop plate instead: the 316-PA-DP and the 416-PA-DP are both 5 inch parallel arm drop plates, for the 316 Series and 416 Series respectively, while the 116-PA-DP is the 3-1/2 inch plate for the 116 Series. Confirm which closer body is on the opening before choosing between an arm and a plate.

11) Which hold-open arm resists tenants defeating the hold-open setting?

The Corbin Russwin 688F77 is built tamper-resistant, and its hold-open is set by a field-reversible steel lug that limits how far the door swings, so the stop position is a hardware setting rather than something adjusted by hand at the door. The Design Hardware 316/116 Friction Hold Open Arm (DH-FHO) is a friction hold open for 116 and 316 Series closers, where hold-open comes from friction in the arm. For a multi-tenant corridor or a school where the hold-open point needs to stay where the maintenance crew put it, that difference is the one to weigh - alongside which closer body is already hanging on the door.

12) Is the 688F77 arm suitable for a high traffic commercial building, or is it a residential part?

Commercial. The 688F77 is specified for commercial door control, with tamper resistant construction and a steel lug, and it goes on Corbin Russwin DC3000, DC6000, and DC8000 Series closers, which are commercial surface closers. It's used in offices, schools, healthcare, retail, warehouses, multi tenant residential, and government buildings. It is not a light duty residential closer arm.

13) Can a tenant or student defeat the hold open on this Corbin Russwin arm?

The 688F77 arm is built tamper resistant specifically to deter unauthorized adjustment or removal, which is why it turns up in schools, healthcare, and multi tenant buildings where the hold open setting has to stay where maintenance put it. The opening restriction is set by the steel lug rather than by an exposed adjustment anyone can spin by hand.

How fast can I get the Corbin Russwin 688F77 689 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 Corbin Russwin 688F77 689 come with a warranty?

Absolutely. The Corbin Russwin 688F77 689 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 Corbin Russwin 688F77 689?

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 Corbin Russwin 688F77 689 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.

Corbin Russwin 688F77 Door Closer Part, Regular Arm with Hold-Open

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