Schlage Commercial 80-103 1-3/...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$113.00
$60.99
Schlage Schlage Commercial 80-103 1-3/8 In. SFIC Mortise Housing, Adams Rite Cam, 7/16 In. Blocking RIng SCH-80-103

Schlage Commercial 80-103 1-3/8 In. SFIC Mortise Housing, Adams Rite Cam, 7/16 In. Blocking RIng

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Model: 80-103 626
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$113.00
$60.99
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Schlage Modular Cylider Overview

One cylinder is the foundation for every lock you need, add more flexibility with less inventory dollars, and make your job easier, faster and more profitable.
Now you can service almost any lock on any door with just one cylinder. Simply by adding or changing the front and back housing you can convert a modular cylinder into multiple cylinder types, including mortise, rim and key-in-lever. The revolutionary Schlage® Modular cylinder will dramatically reduce your inventory because you will be able to make almost any cylinder type from a series of modular components and parts.
Now, one cylinder changes everything.

Our modular cylinder is the foundation for every lock you neeS

  • One cylinder converts to three differnt cylinder types by changing the tailpiece, cam or rear housing
  • Accomadates thicker doors with six available lengths of rear housing sizes
  • Front housing available in all finishes to match the locks
  • Supports interchangeability between Everest 29™, Primus®XP, and Classic key systems
  • Fewer parts required to fill orders means less inventory and lower costs
  • Never be caught on the job without the right part

One cylinder really does fit all

Thanks to the extraordinary versatility of the Schlage® modular cylinder you’ll never be caught on the job again without the right part. You’ll be able to assemble almost any Schlage cylinder on the spot, while providing your customers the same security, toughness and quality that has made Schlage one of the best names in the business.

  • Adaptable to mortise, rim and key-in-lever or key-in-knob applications
  • Available in all Schlage keyways, including Everest 29TM and Primus® XP


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Schlage Key Systems, Cylinders and Keys Catalog

Manufacturer Resources

Product Specs

Subcategory:
Parts and Accessories
Warranty:
3 Year
Product Group:
Parts and Accessories
Product Subgroup:
Cylinders
Commercial/Residential:
Commercial
Cylinder and Keyways:
SFIC Cylinder Housing With 7/16" Blocking Ring
Lock Type:
Mortise
Product Type:
Cylinders
Compatibility:
Adams Rite MS, 4500 and 4700 Series, Lori 4500 Series, and Corbin Russwin DL3000 Series Deadlocks/Deadlatches
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Model:
80-103
Product Function:
SFIC Mortise Housing/Shell
Door Hand Direction:
Non-Handed
Product Category:
Mechanical Locks
Product Substrate:
Stainless Steel
Department:
Door Hardware

Schlage 80-103 626 – Frequently Asked Questions

1) Will the Schlage 80-103 mortise housing work on an Adams Rite MS deadlock in an aluminum storefront door?
Yes. The 80-103 is built with an Adams Rite cam and is listed as compatible with Adams Rite MS, 4500 and 4700 Series deadlocks and deadlatches, plus Lori 4500 Series and Corbin Russwin DL3000 Series deadlocks/deadlatches. That is the standard cam and housing combination for narrow stile aluminum storefront hardware, so if the opening already runs an Adams Rite MS lock, this housing drops a small format interchangeable core into it.
2) Does the Schlage 80-103 include the core and keys, or do I need to order those separately?
The 80-103 is the housing and shell only, with a 7/16 inch blocking ring. You supply the small format interchangeable core, keyed to your system. Order the core separately in the keyway and keying your facility already runs. If you need cores as well, ZenSupply carries BEST small format cores such as the 1C 5-pin standard core and the 1CDF drill resistant 7-pin patented core in the 150 Series.
3) Can I use the Schlage 80-103 housing on a rim exit device or a key-in-lever lock instead of a mortise lock?
Not as it ships. The 80-103 is the mortise configuration with an Adams Rite cam. Schlage's modular cylinder platform converts between mortise, rim and key-in-lever by changing the cam, tailpiece or rear housing, so the core carries over, but the housing you order has to match the application. For a rim application, a rim housing is the correct part. Corbin Russwin's 3070 6-pin rim cylinder housing with a 1-7/8 inch tailpiece is one rim housing ZenSupply stocks if you are working outside the Schlage line.
4) I run BEST small format cores across my buildings. Will the Schlage 80-103 take them?
The 80-103 is an SFIC housing, which is the standard small format interchangeable core figure-eight footprint. That is the point of the part: it lets a facility already keyed on small format cores put its own cores into Adams Rite MS, 4500 and 4700 Series, Lori 4500 and Corbin Russwin DL3000 deadlocks without rekeying to a different system. Confirm your cores are small format rather than large format, since LFIC will not seat in this housing.
5) Which core goes in the Schlage 80-103 housing, and can I use a BEST core?
The 80-103 is a small format interchangeable core housing, so it takes an SFIC core rather than a fixed pinned plug. Small format cores in the BEST line include the 1C Series standard five-pin core and the 1CDF drill resistant patented seven-pin core in brass, part of the 150 Series. The practical decision is keying program, not housing: a site already running BEST small format cores keys the Adams Rite opening on the same control key by dropping its own core into the 80-103, since the housing supplies the Adams Rite cam and 7/16 in. blocking ring the deadlock needs. Confirm the keyway and pin count of the core match the rest of the system before ordering.
6) Do I need to specify a hand when ordering the Schlage 80-103 mortise housing?
No handing to specify. The 80-103 is non-handed, so the same part works on left and right hand openings. The only thing you pick on the order is finish.
7) I have a Corbin Russwin DL3000 deadlatch. Do I have to stay with a Corbin Russwin cylinder?
No. The Schlage 80-103 SFIC mortise housing lists the Corbin Russwin DL3000 Series deadlocks and deadlatches among the locks it fits, so you can put a Schlage housing and your own small format core into that lock. If you would rather stay inside the Corbin Russwin line, the 1070 Grade 1 mortise housing at 1-1/4 inch with an A01 cloverleaf cam is a six-pin housing in that family, though it takes a different cam than the Adams Rite cam on the 80-103.
8) Is a cylinder pull like the Adams Rite 4024 or 4025 an alternative to the Schlage 80-103?
No, and this is the most common mix-up on Adams Rite openings. The Adams Rite 4024 is a cylinder pull with trim plate mounting and the 4025 is a five pin tumbler cylinder pull with through-screws, both for MS1847 deadlock systems; the 4026 is the five pin tumbler pull for the 5017 wood door deadlock. A cylinder pull is the exterior pull assembly that carries a cylinder and gives the user something to grip on a narrow stile door. The Schlage 80-103 is a mortise housing that threads into the lock case itself and accepts a small format interchangeable core, non-handed, and it is a replacement part rather than door trim. If the existing door has a pull, the 80-103 replaces what is inside it or in the lock, not the pull.
9) I need a mortise cylinder for an aluminum storefront but the building is not on interchangeable core. What should I use instead of the Schlage 80-103?
Use a conventional mortise cylinder. The Schlage 80-103 only makes sense where there is an SFIC program, because it is a housing that requires a separate small format core. Without one, the Adams Rite 4036 is a Grade 1 mortise cylinder with five-pin security and a 1/2 in. minimum door thickness, and the Detex MC65 is a 1-1/8 in. six-pin commercial grade mortise cylinder cut to the Schlage C keyway, which suits a building already keyed on Schlage C. Both arrive as a complete pinned cylinder. Match the cam to the lock body before ordering - a storefront deadlock and a mortise lock case do not take the same cam.
10) For standardizing a facility on one keying system across mortise deadlocks and other lock types, how does the Schlage 80-103 fit alongside interchangeable core cylinders like the BEST 1CB?
The 80-103 is the piece that brings an Adams Rite style deadlock onto the same core program as the rest of the building. It is a commercial small format interchangeable core mortise housing in stainless steel, non-handed, listed for Adams Rite MS, 4500 and 4700 Series, Lori 4500 Series, and Corbin Russwin DL3000 Series deadlocks and deadlatches. Elsewhere in the facility, interchangeable core cylinders such as the BEST Peaks 1CB 150 Series carry the core in their own application. Standardizing means choosing one core family and then buying the correct housing for each lock type, so an entrance deadlock, a mortise lock, and a rim device all rekey with the same control key. The 80-103 covers the Adams Rite deadlock position in that plan.
11) What finishes does the Schlage 80-103 SFIC mortise housing come in?
Eleven finishes: 605 bright brass, 606 satin brass, 609 antique brass, 612 satin bronze, 613 oil rubbed bronze, 619 satin nickel, 622 matte black, 625 bright chrome, 626 satin chrome, 626AM satin chrome antimicrobial, and 643E aged bronze. That range covers matching the housing to Schlage lock trim already on the opening, and the 626AM antimicrobial option is the one healthcare and education facilities usually ask for on touched hardware.
12) Is the Schlage 80-103 modular cylinder housing suitable for a commercial building, and what is it made of?
It is a commercial part, stainless steel construction, sold as a replacement part for existing mortise applications. Stainless holds up on exterior storefront doors where the cylinder face takes weather and heavy daily traffic.
13) Will a key-in-knob or key-in-lever replacement cylinder such as the Kaba Ilco 1539 work in place of the Schlage 80-103?
No. The Kaba Ilco 1539 is a key-in-knob and lever universal cylinder, and the 1579 is a knob and lever cylinder for Sargent - those drop into the knob or lever itself. The Schlage 80-103 is a mortise housing that threads into a lock case and turns an Adams Rite cam for MS, 4500 and 4700 Series, Lori 4500 Series, and Corbin Russwin DL3000 Series deadlocks and deadlatches. The tell on site is where the key goes: through a knob or lever rose, or through the face of the door into a mortised lock body. Only the second takes the 80-103, and only where the opening is on a small format interchangeable core program.
14) Is a dummy cylinder like the BEST 12E an option where a Schlage 80-103 is installed but the door does not need to be keyed?
Not on the same mounting. The BEST 12E Series dummy rim cylinder has a 1-5/32 in. diameter and is a rim format part, used to fill an opening where a rim cylinder would otherwise sit. The Schlage 80-103 is a threaded mortise housing carrying an Adams Rite cam for MS, 4500 and 4700 Series, Lori 4500 Series, and Corbin Russwin DL3000 Series deadlocks and deadlatches; a rim dummy will not thread into that lock case or drive its cam. For an Adams Rite deadlock that must stay operable but unkeyed on one side, the decision is made at the lock, not by substituting a rim dummy for the mortise housing.
How fast can I get the Schlage 80-103 626 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 Schlage 80-103 626 come with a warranty?
Absolutely. The Schlage 80-103 626 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 Schlage 80-103 626?
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
Why buy the Schlage 80-103 626 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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