Corbin Russwin 1080 Grade 1 Se...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$262.76
$157.78
Copy of Corbin Russwin 1080 Series Mortise Cylinder, 1-1/2" LFIC Mortise Cylinder, 6-Pin, Schlage L9000 Mortise Locks, A06 Cam

Corbin Russwin 1080 Grade 1 Series Mortise Cylinder, 1-1/2" LFIC Mortise Cylinder, 6-Pin, Schlage L9000 Mortise Locks, A04 DL4000 Series Cam

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Model: CR1080-112-A04-6-L4-626
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$262.76
$157.78
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Corbin Russwin 112-A04 1080 Series 1-1/2" LFIC Mortise Cylinder, 6-Pin, A04 DL4000 Series Cam for Schlage L9000 Mortise Locks

Professional-Grade Conventional Mortise Cylinder for Commercial Keying Systems

The Corbin Russwin 1080 Series 1-1/2" LFIC Mortise Cylinder is a commercial-grade, 6-pin conventional mortise cylinder engineered for use with Schlage L9000 Mortise Locks and all mortise locks and DL3000 Deadlocks. Featuring the A04 DL4000 Series Cam, this non-handed cylinder integrates seamlessly into professionally designed master key systems, providing the right balance of security, convenience, and expansion capability. Corbin Russwin’s 1080 Series cylinder line offers a variety of cam and length configurations to meet the demands of virtually any commercial keying application.

Professional Features & Benefits

  • Cylinder Length: 1-1/2" cylinder length specification provides precise fitment for compatible mortise lock applications.
  • A04 DL4000 Series Cam: Equipped with the A04 DL4000 Series Cam, ensuring proper actuation and compatibility with DL4000 Series lock mechanisms.
  • 6-Pin Configuration: 6-pin cylinder design delivers enhanced key security and expanded master key system capability for commercial facilities.
  • Broad Lock Compatibility: Designed for use with all mortise locks and DL3000 Deadlocks, including Schlage L9000 Mortise Locks, for versatile deployment across a wide range of hardware.
  • Non-Handed Design: Non-handed configuration simplifies ordering and installation, eliminating the need to specify door hand direction.
  • Conventional Mortise Classification: Classified as a Conventional Mortise cylinder, supporting standard mortise lock body integration and professional keying system design.
  • Keys Included: Comes with 2 keys, providing immediate operational readiness upon installation.
  • Multiple Cam Options Available: The 1080 Series supports a full range of cam configurations including A01 Cloverleaf, A02 Straight, A03 Adams Rite® MS, A04 DL4000 Series, A05 Adams Rite® 4070, A06 Schlage® Cloverleaf, A07 DL4100, and A62 900 KRM Straight for maximum system flexibility.

Technical Specifications

  • Series: 1080
  • Product Group: Parts and Accessories
  • Product Subgroup: Cylinders
  • Product Type: Cylinders
  • Keys Included: 2
  • Commercial/Residential: Commercial
  • Subcategory: Cylinders
  • Application: All Mortise Locks and DL3000 Deadlocks
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Function: A04 DL4000 Series Cam
  • Door Hand Direction: Non-Handed
  • Cylinder Classification: Conventional Mortise
  • Cylinder Length Specification: 1-1/2"
  • Product Category: Parts and Accessories
  • Department: Door Hardware

Professional Applications

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

Why Choose Corbin Russwin Quality?

Corbin Russwin 1080 Series mortise cylinders are engineered to deliver professional-grade security as part of a properly designed and maintained master key system. The variety of cam and length configurations available within the 1080 Series ensures the right balance of security, convenience, and expansion capability for every commercial application. Backed by Corbin Russwin’s commitment to architectural hardware excellence, these cylinders are a trusted choice for demanding commercial door hardware installations.

Manufacturer Resources

Corbin Russwin Condensed Catalog

Product Specs

Series:
1080
Product Group:
Parts and Accessories
Product Subgroup:
Cylinders
Product Type:
Cylinders
Keys Included:
2
Commercial/Residential:
Commercial
Subcategory:
Cylinders
Application:
All Mortise Locks and DL3000 Deadlocks
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Function:
A04 DL4000 Series Cam
Door Hand Direction:
Non-Handed
Cylinder Classification:
Conventional Mortise
Cylinder Length Specification:
1-1/2"
Product Category:
Parts and Accessories
Department:
Door Hardware

Corbin Russwin CR1080-112-A04-6-L4-626 – Frequently Asked Questions

1) What is the A04 cam on a Corbin Russwin 1080 cylinder, and how do I know it is the one I need?
A04 is the DL4000 Series cam, so it actuates DL4000 Series lock mechanisms. The cam is the tail on the back of the cylinder that turns the lock, and it has to match the lock body, not just the door. The 1080 line also offers A01 Cloverleaf, A02 Straight, A03 Adams Rite MS, A05 Adams Rite 4070, A06 Schlage Cloverleaf, A07 DL4100, and A62 900 KRM Straight. Pull the existing cylinder and match the cam shape before you order.
2) Does the 1-1/2 inch cylinder length matter on a mortise lock, or is any length fine?
Length matters. A mortise cylinder has to thread deep enough to engage the lock case while the collar sits flush against the trim or the door face. The 1080 cylinder here is a 1-1/2 inch length, which suits standard mortise lock and trim combinations. Thicker trim, armor fronts, or added rosettes can require a longer cylinder, so measure from the outside face of the trim to the cylinder pocket before ordering.
3) Can this cylinder be keyed into our existing Corbin Russwin master key system?
That is what it is built for. It is a 6-pin conventional mortise cylinder, and the extra pin chamber over a 5-pin gives more room for master, grand master, and change key levels. It ships with 2 keys. Order it in the keyway your system already uses, choosing from 85 keyways including 27, 57 and 59 family sections, 60, 67, 70, 77, 97, 98, 99, 252, AR, BL, BR, D1, D2, G, the H1 through H8 series, L1 through L4, and N1 through N28.
4) I need a rim cylinder for an exit device, not a mortise cylinder. Is this the right part?
No. The 1080 is a threaded mortise cylinder for mortise lock cases and DL3000 deadlocks, not a rim cylinder. Rim cylinders mount through the door with a tailpiece and a back plate. For that, look at the Schlage 20-021 rim cylinder with a vertical tailpiece cam or the 20-022 with a horizontal tailpiece cam, both 6-pin with 2 keys.
5) If a facility wants interchangeable cores it can rekey without pulling the cylinder, what should it look at instead?
The Corbin Russwin 112-A04 is a conventional mortise cylinder, so rekeying means pinning the cylinder itself. Facilities standardizing on small format interchangeable core can look at the BEST 1CB 150 series interchangeable core cylinder, the BEST 1C series standard 5-pin core, or the drill resistant BEST 1CDF patented 7-pin core. For full size interchangeable core, the Schlage 20-057-C is an FSIC core in the C keyway.
6) What is an alternative mortise cylinder if the opening needs a Schlage C keyway instead of a Corbin Russwin keyway?
The Corbin Russwin 112-A04 is a conventional mortise cylinder supplied in Corbin Russwin keyways such as 59A1, 60, 70 and the N-series. If the facility keys to Schlage C, the Detex MC65 is a 1-1/8 inch 6-pin commercial mortise cylinder in the Schlage C keyway. Note the Corbin Russwin is 1-1/2 inch long, so confirm the lock body's cylinder cavity depth before swapping between the two lengths.
7) Do I have to specify a hand when ordering this Corbin Russwin mortise cylinder?
No hand to specify. The 1080 mortise cylinder is non-handed, so the same part goes into a left or right hand door. That also means you can stock one cylinder for an entire building rather than splitting inventory by swing.
8) What finishes does the Corbin Russwin 1080 mortise cylinder come in to match our existing trim?
Seven finishes: 605 Bright Brass, 606 Satin Brass, 612 Satin Bronze, 613 Satin Bronze Oil-Rubbed, 619 Satin Nickel, 625 Bright Chrome, and 626 Satin Chrome. 626 is the usual match for satin chrome commercial lever trim and 613 for dark bronze openings, so pick the cylinder finish off the trim rather than the door.
9) Is an Adams Rite MS deadlock a possible application for the 1080 cylinder?
Yes, but not with the A04 cam. Adams Rite MS locks take the A03 Adams Rite MS cam, and the Adams Rite 4070 takes the A05 cam, both of which are 1080 Series configurations. If you would rather keep the cylinder in the same brand family as the lock, the Adams Rite 4036 Series is a Grade 1 five-pin mortise cylinder for a 1/2 inch minimum door thickness.
10) Can I use the Corbin Russwin 1080 mortise cylinder in a key-in-lever or key-in-knob lockset?
No. The 112-A04 is built for mortise lock bodies and DL3000 deadlocks and actuates through a cam. Key-in-lever and key-in-knob locks take a different cylinder format: the Falcon A23161-05 G is a key-in-lever cylinder in the RU/T series 6-pin G keyway supplied keyed different with two cut keys, the Kaba Ilco 1539 is a key-in-knob and lever universal cylinder, and the Ilco 1599 is a key-in-knob replacement cylinder. The Ilco 1579 covers knob and lever for Sargent.
11) What do I order for a deadbolt rather than the Corbin Russwin 1080 mortise cylinder?
The 112-A04 is a mortise cylinder for mortise locks and DL3000 deadlocks. For residential-style deadbolts and handlesets, the Kaba Ilco 1549 is a key-in-deadbolt cylinder, the Medeco 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the Medeco 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts, and the Medeco 1065140 is a 5-pin retrofit cylinder for the Arrow JL interconnected lock and Emtek handleset and deadbolt outside cylinder. The Medeco 1065244 is a 5-pin lazy motion rim cylinder supplied with an Emtek tailpiece, and Emtek also offers the CY4 cylinder.
12) What is the difference between the Corbin Russwin 112-A04 and the Schlage 20-057 if I want one cylinder that adapts to multiple devices?
The 112-A04 is a fixed-configuration conventional mortise cylinder with the A04 DL4000 series cam, non-handed, in a 1-1/2 inch length. The Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam and 2 keys, which lets one part cover more than one rim device orientation. The two serve different door preps, so the choice follows whether the lock is a mortise body or a rim device.
13) Is this cylinder suitable for a commercial building, or is it a residential part?
It is a commercial part, catalogued as a replacement cylinder for mortise locks in offices, schools, healthcare, government buildings, retail, warehouses, and multi-tenant residential. For an MRO buyer the practical appeal is standardization: one non-handed 6-pin cylinder, one keyway, one finish across every mortise opening in the facility.
14) I need a cylinder for an opening that is keyed on the other side only. Is there a non-keyed option comparable to the 1080?
The Corbin Russwin 112-A04 is a functioning 6-pin mortise cylinder supplied with 2 keys. Where a cylinder is needed only to fill the hole and match appearance, the BEST 12E series dummy rim cylinder with a 1-5/32 inch diameter is a non-functioning option, though it is a rim format rather than a threaded mortise cylinder.
How fast can I get the Corbin Russwin CR1080-112-A04-6-L4-626 delivered?
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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 CR1080-112-A04-6-L4-626 come with a warranty?
Absolutely. The Corbin Russwin CR1080-112-A04-6-L4-626 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 CR1080-112-A04-6-L4-626?
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
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