Cal-Royal CR3077SPAS Super Rig...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$58.49
Cal-Royal Cal-Royal CR3077SPAS Super Rigid Parallel Arm Stopper CAL-CR3077SPAS

Cal-Royal CR3077SPAS Super Rigid Parallel Arm Stopper with Soffit Shoe

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Model: CR3077SPAS

In Stock (leaves warehouse same day if ordered before 3pm ET)

$58.49
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Cal-Royal CR3077SPAS Super Rigid Parallel Arm Stopper with Soffit Shoe

The Cal-Royal CR3077SPAS Super Rigid Parallel Arm Stopper is engineered as a durable hold-open and stop solution for parallel arm door closer installations. Built from forged steel construction, this non-handed component features a stop integrated directly into the soffit shoe for reliable, consistent performance. It is functionally equivalent to the LCN CUSH-N-STOP ARM, making it a dependable replacement or upgrade option for commercial door control systems requiring rigid arm stopping action.

Key Features

  • Forged Steel Construction: Provides exceptional strength and long-term durability for demanding commercial door applications.
  • Super Rigid Design: Delivers a solid, dependable stopping action for parallel arm door closer setups.
  • Non-Handed Configuration: Simplifies specification and installation since the component works for either door handing.
  • Integrated Soffit Shoe Stop: Stop function is built directly into the soffit shoe for a clean, streamlined installation without additional hardware.
  • LCN CUSH-N-STOP ARM Equivalent: Cross-compatible design allows use as a direct equivalent replacement in systems specified for the LCN CUSH-N-STOP ARM.
  • Commercial-Grade Application: Designed for use in commercial door control systems where reliable stop performance is essential.

Technical Specifications

  • Subcategory: Surface Mounted
  • Product Group: Door Controls
  • Product Subgroup: Parts and Accessories
  • Product Type: Parts and Accessories
  • Commercial/Residential: Commercial
  • Product Model: CR3077SPAS
  • Product Category: Door Controls
  • Department: Door Hardware

Typical Applications

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

Why Cal-Royal CR3077SPAS?

Cal-Royal door control components deliver professional-grade reliability with forged steel construction built to withstand the demands of commercial door traffic. The CR3077SPAS's non-handed, soffit-integrated design and equivalence to the LCN CUSH-N-STOP ARM make it a practical, dependable choice for facility managers and installers seeking rigid parallel arm stopping performance.

Product Specs

Subcategory:
Surface Mounted
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Parts and Accessories
Commercial/Residential:
Commercial
Product Model:
CR3077SPAS
Product Category:
Door Controls
Department:
Door Hardware

Cal-Royal CR3077SPAS – Frequently Asked Questions

1) Do I have to order the CR3077SPAS by hand for a left or right door?
No handing to specify. The CR3077SPAS parallel arm stopper is non-handed, so one part covers either swing direction and you can stock a single item for a whole building.
2) Does a cush arm like the CR3077SPAS still need a separate door stop or overhead holder?
No separate stop is needed at the arm. On the CR3077SPAS the stop function is built into the soffit shoe itself, so the arm takes the stopping action without adding a floor stop or wall bumper for that purpose.
3) Will a parallel arm cush stopper work on a regular arm or top jamb closer installation?
No. The CR3077SPAS is a parallel arm component, and the soffit shoe mounts to the underside of the frame soffit on the pull side stop face. If your closer is mounted regular arm or top jamb, this arm assembly is the wrong configuration for that opening.
4) Is this the arm only, or a complete door closer?
Arm assembly only. The CR3077SPAS is a replacement parallel arm with soffit shoe for an existing surface mounted closer, not a closer body. If you need the full unit, order a complete surface closer separately.
5) Is the Cal-Royal CR3077SPAS a direct replacement for the LCN CUSH-N-STOP arm?
Yes. The Cal-Royal CR3077SPAS Super Rigid Parallel Arm Stopper is functionally equivalent to the LCN CUSH-N-STOP ARM, so it can be used as a direct equivalent replacement where that arm was originally specified. It is forged steel, non-handed, and puts the stop directly in the soffit shoe, so no separate stop hardware is added to the frame.
6) What do I need if the closer shoe has to bridge a deep reveal instead of stopping the door?
Those are two different parts. The Cal-Royal CR3077SPAS is a rigid parallel arm stopper that builds the stop into the soffit shoe. If the issue is reveal depth rather than stopping the door, the LCN 1260-30 is a cush shoe support with 3-1/16 inch reveal compatibility, which addresses the mounting geometry rather than adding stop action.
7) Is the CR3077SPAS strong enough for high traffic commercial doors?
It is built from forged steel and rated for commercial use, which is why it gets specified in schools, hospitals, offices, retail, warehouses, multi-tenant residential, and municipal buildings where doors get abused and a cast or stamped arm would flex.
8) What is the difference between a cush stop arm and a hold open arm on a door closer?
A rigid cush arm like the CR3077SPAS stops the door at a set point and absorbs the abuse of someone throwing it open. A hold-open arm instead keeps the door standing open until it is pushed shut, which is what a part such as the Deltana DCHA1050 hold open arm for the DC10 closer does. If you want the leaf to stay open, a cush stopper alone will not do it.
9) My frame reveal is too deep for the soffit shoe to mount, what do I need?
Deep reveals need a cush shoe support rather than a longer arm. The LCN 1260-30 cush shoe support is made for that case, with 3-1/16 inch reveal compatibility. The CR3077SPAS itself mounts to the frame soffit with no added bracket.
10) For a fire rated opening, does the CR3077SPAS work or do I need a different arm?
On fire and life safety doors the closer arm or track has to suit non-hold-open operation, and the LCN 4040SE-3038 is a standard track for fire and life safety door closers in the 4040SE Series. The Cal-Royal CR3077SPAS is a commercial parallel arm stopper with a rigid stop rather than a hold-open, and the Dorma 15323 offset bottom arm is listed as standard duty with no fire rating, so confirm the arm against the closer and door assembly approval before ordering.
11) If I want hold-open at the arm instead of a stop, what is the alternative to the CR3077SPAS?
The Cal-Royal CR3077SPAS is built as a rigid stop integrated into the soffit shoe for parallel arm closers. For a hold-open function instead, track-mounted and arm-type hold-open pieces cover that role: the LCN 4040SEH-3038 is a hold-open track for 4000 Series closers, and the Deltana DCHA1050 is a hold-open arm for the DC10 closer. Each is tied to its own closer series, so match the part to the closer already on the door.
12) Is the Deltana DCCA4041 cushion arm the same thing as the Cal-Royal CR3077SPAS?
They serve a similar cushioned-stop role but are not interchangeable. The Deltana DCCA4041 is a cushion arm built for the Deltana DC40 closer, so it is series-specific. The Cal-Royal CR3077SPAS is a non-handed forged steel parallel arm stopper equivalent to the LCN CUSH-N-STOP ARM, which is the arm to order when the closer on the door is an LCN-pattern parallel arm unit.
13) The door needs stop action but it is on a floor closer, not a surface parallel arm closer. What should I look at?
The Cal-Royal CR3077SPAS is a surface mounted parallel arm component, so it applies only to surface parallel arm closer installations. For center hung floor closer openings the pivot-and-closer assembly itself carries the load: the Norton Rixson 28 Series is a single acting heavy duty floor closer rated to 350 lbs door weight, the 328 Series single acting is rated to 325 lbs, and the 30 Series double acting is rated to 200 lbs, all Grade 1.
14) Can I use a bottom arm or a bracket kit in place of the CR3077SPAS parallel arm stopper?
No. The Dorma 15323 is a 1-1/2 inch offset bottom arm with cover and the LCN 1260-18QF is a quick fix bracket kit for 1000 Series closers; both address mounting and arm geometry, not stop action. The Cal-Royal CR3077SPAS is the part that delivers rigid stopping through a soffit shoe with the stop built in.
15) Is a surface cush arm the right answer for a heavy door, or should I go to a floor closer?
For a standard commercial leaf a forged steel parallel arm stopper handles the stop duty fine. Very heavy or monumental doors are usually better served by a center hung floor closer, for example the Norton Rixson 28 Series single acting heavy duty floor closer rated to 350 lb door weight, or the Grade 1 Norton Rixson 30 Series double acting unit at 200 lb.
How fast can I get the Cal-Royal CR3077SPAS 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 Cal-Royal CR3077SPAS come with a warranty?
Absolutely. The Cal-Royal CR3077SPAS 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 Cal-Royal CR3077SPAS?
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 Cal-Royal CR3077SPAS 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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