Schlage Commercial 20-001 1-1/...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$123.00
$67.54
Schlage Schlage Commercial 20-001 1-1/4" 6-Pin Mortise Cylinder, Straight Cam, Compression Ring & Spring SCH-20-001-114

Schlage Commercial 20-001 1-1/4" 6-Pin Mortise Cylinder, Straight Cam, Compression Ring & Spring

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Model: 20-001 S123 114 626
$123.00
$67.54
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$123.00
$67.54
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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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Manufacturer Resources

Product Specs

Features:
Basic Security, Enhanced Security
Application:
Compression Ring & Spring
Cam Type:
Straight
Cam Number:
L583-476
Warranty:
3 Year
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Cylinders
Product Type:
Cylinders
ANSI/BHMA:
BHMA certified to ANSI A156.5 2001
Keys Included:
2
Commercial/Residential:
Commercial
Cylinder and Keyways:
Mortise Cylinder
Lock Type:
Mortise
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Door Hand Direction:
Non-Handed
Product Category:
Mechanical Locks
Department:
Door Hardware

Schlage 20-001 S123 114 626 – Frequently Asked Questions

1) Will the Schlage 20-001 mortise cylinder work in my mortise lock, or do I need a different cam?
The cam decides it. The 20-001 comes with a straight cam already on it, Schlage cam number L583-476, so it goes into a mortise case that takes a straight cam. If your case calls for a different cam shape, you don't have to buy a different cylinder: the modular design lets you change the cam, tailpiece or rear housing and reconfigure the same body. Get the cam right first, then confirm the length.
2) Is a 1-1/4 inch mortise cylinder long enough for my door, or do I need a longer one?
1-1/4 inches is the standard mortise cylinder length and it suits a standard 1-3/4 inch commercial door with a conventional mortise case. Thicker doors, or a case sitting deeper behind heavy trim, need more length, and the Schlage modular platform covers that with six rear housing lengths, so you add a longer rear housing instead of buying a different cylinder. Measure from the face of the trim to the cam slot in the lock case before you commit to a length.
3) Can I get Schlage 20-001 mortise cylinders keyed alike so one key runs all my doors?
Keyed alike is an ordering option on the 20-001, and keyed different is the standard. If you're adding to a system that already exists, put your key code on the order and pick the keyway section the building already runs. There are 26 to choose from: C, CE, E, EF, F, FG and G, ten C-prefix sections from C123 through C345, and nine S-prefix sections from S123 through S345. Two cut keys come with each cylinder, so a keyed alike order leaves you a working key at every door plus spares.
4) Will a Schlage 20-001 cylinder work with our Everest 29 or Primus XP key system?
Everest 29, Primus XP and Classic all interchange on the Schlage modular cylinder, and it is offered in all Schlage keyways. Both basic security and enhanced security are listed for the 20-001, so the same cylinder body serves a conventional keyway or a higher security key system depending on how it's specified. Name the key system and the keyway section your facility runs when you order, and the new cylinders fold into the existing key schedule rather than starting a second one.
5) Can I put a small format interchangeable core in the Schlage 20-001?
No. The 20-001 is a conventional pinned mortise cylinder, not a core housing, so there is nothing to pull with a control key. If you run an interchangeable core program, the BEST 1C is a standard 5-pin cylinder core, the BEST 1CB is the Peaks core in the 150 series, and the BEST 1CDF is a drill resistant patented 7-pin brass core in the same 150 series. For a Schlage L9000 mortise lock specifically, the Corbin Russwin 1080 is a 1-1/2 inch 6-pin LFIC mortise cylinder built for it, with an A01 Schlage L cam.
6) Can I use a Schlage 20-001 on a rim exit device, or do I need a rim cylinder?
Out of the box it is a mortise cylinder with a straight cam, so it is not a rim cylinder as supplied. The modular design does convert it: change the tailpiece, cam or rear housing and the same cylinder becomes rim or key-in-lever, which is how one cylinder covers three types. If you would rather buy the rim cylinder outright, the Corbin Russwin 3070 is a 6-pin rim cylinder housing with a 1-7/8 inch tailpiece.
7) What is the Corbin Russwin equivalent of the Schlage 20-001 mortise cylinder?
The closest Corbin Russwin part is the 1070, a 1-1/4 inch 6-pin mortise housing in the Grade 1 series. Length and pin count line up with the Schlage 20-001, which is also a 1-1/4 inch 6-pin mortise cylinder. The cam is where the two part company: the 20-001 uses a straight cam, cam number L583-476, while the 1070 is supplied with an A01 cloverleaf cam. Confirm the cam the lock body needs before ordering, since the cam is the part that actually drives the lock and it is specific to the lock it turns.
8) The 1-1/4 inch cylinder is too short for my door. What straight cam mortise cylinder comes in a longer length?
Two directions. Within the Schlage modular platform, the rear housing is offered in six lengths so the same cylinder body can be built up for a thicker door. Across brands, the Corbin Russwin 1000 is a Grade 1 series mortise cylinder at 1-1/2 inch with an A02 straight cam, which keeps the straight cam profile the Schlage 20-001 uses at a quarter inch more length. Measure from the face of the lock case to the outside of the door before choosing, because a cylinder that sits proud of the trim is as much a problem as one that sits short.
9) Our facility rekeys by pulling cores on Schlage L9000 mortise locks. Is the Schlage 20-001 the right cylinder for that?
The 20-001 is a 6-pin mortise cylinder keyed in Schlage keyways, with support for Everest 29, Primus XP and Classic key systems, and it ships with 2 keys. It is pinned as a cylinder, so rekeying means servicing the cylinder itself. If the goal is to change keying by swapping a core, the Corbin Russwin 1080 is a 1-1/2 inch large format interchangeable core 6-pin mortise cylinder built for Schlage L9000 mortise locks, supplied with an A01 Schlage L cam. Pick between them on how the facility wants to handle turnover keying, and confirm the cam matches the L9000 case either way.
10) What comes with a Schlage 20-001 cylinder, and is there anything else I need to install it?
Each one arrives with a compression ring and spring and two cut keys, with the straight cam L583-476 already fitted. The ring and spring take up the slack behind the cylinder so it sits flush and stays tight when the length is not a perfect match to the door and trim. Nothing else is needed for a straight swap into a mortise case that takes a straight cam. The only extra parts that come into play are a different cam, tailpiece or rear housing if your lock case or door thickness calls for one.
11) My mortise housing is shallow and a 1-1/4 inch cylinder bottoms out. What are the shorter and longer options?
Detex MC65 runs 1-1/8 inches, a 6-pin commercial mortise cylinder cut on the Schlage C keyway, which is one of the sections the 20-001 is offered in, so both can sit on the same C key system. Going the other way, the Corbin Russwin 1000 series mortise cylinder is 1-1/2 inches with an A02 straight cam. On the Schlage side, six rear housing lengths are available for thicker doors, so the 20-001 body can be built out longer rather than replaced.
12) I need a replacement cylinder for a key-in-lever lock, not a mortise lock. Is the Schlage 20-001 the right part?
Not as it ships. The 20-001 is configured as a mortise cylinder with a straight cam. Schlage's modular platform does adapt to key-in-lever and key-in-knob applications by changing the tailpiece, cam or rear housing, so the same body can serve that lock once the right parts are on it. For a purpose-built one instead: the Falcon A23161-05 G is a 6-pin key-in-lever cylinder in the G keyway, keyed different with two cut keys; the Kaba Ilco 1599 is a key-in-knob replacement cylinder; and the Kaba Ilco 1579 covers Sargent knobs and levers.
13) Does the Schlage 20-001 mortise cylinder meet a commercial hardware spec?
Commercial cylinder, BHMA certified to ANSI A156.5 2001. That is the certification line a spec writer or a facilities buyer wants on the submittal for a cylinder. It is also non-handed, so one part number covers left and right hand openings when you are standardizing cylinders across a facility instead of carrying two.
14) My storefront door has an Adams Rite MS1847 deadlock and no pull on the outside. What cylinder do I order?
That opening takes a cylinder pull rather than a plain mortise cylinder, because the pull and the keyed cylinder are one assembly. The Adams Rite 4025 is a five pin tumbler cylinder pull with through-screws for the MS1847 deadlock, and the 4024 is a cylinder pull with trim plate mounting for the MS1847 deadlock and deadlatch. On a wood door running the Adams Rite 5017 wood door deadlock or deadlatch, the 4026 five pin tumbler cylinder pull is the matching part. The Schlage 20-001 is the cylinder alone, for a mortise lock case that already has its own trim.
15) Can the Corbin Russwin 3070 be used in place of a Schlage 20-001?
No, they serve different lock formats. The 3070 is a 6-pin rim cylinder housing with a 1-7/8 inch tailpiece, which is what a rim mounted device takes: the tailpiece passes through the door and into the device. The Schlage 20-001 is a mortise cylinder that threads into the lock case and turns a straight cam, cam number L583-476. Both are 6-pin, and the pin count is what makes them look interchangeable in a parts list, but a tailpiece will not drive a mortise lock and a cam will not drive a rim device. Identify which format is in the door first.
16) What is the difference between the Schlage 20-001 and a BEST interchangeable core?
The 20-001 arrives as a complete 6-pin mortise cylinder: straight cam L583-476, compression ring and spring, and 2 keys, keyed in Schlage keyways with Everest 29, Primus XP and Classic support. The BEST parts are core-system components. The 1C is a standard 5-pin cylinder core, the 1CB is a 150 series interchangeable core cylinder in the Peaks line, and the 1CDF is a drill resistant patented 7-pin brass interchangeable core, also 150 series. A site that has standardized on BEST cores stays inside that system so one control key serves the whole facility; a mortise lock keyed to a Schlage system takes the 20-001.
17) The spec calls out ANSI A156.5 for cylinders. What meets that on a commercial mortise opening?
The Schlage 20-001 is BHMA certified to ANSI A156.5 2001 and is a commercial 6-pin mortise cylinder, non-handed, so it goes in either hand of door. Where the submittal will accept an equivalent, the Corbin Russwin 1000 at 1-1/2 inch and the 1070 at 1-1/4 inch are both Grade 1 series mortise cylinders, and the Adams Rite 4036 mortise cylinder is Grade 1. Confirm the cam and length against the lock case in the opening before the submittal goes out, because those two details decide fit regardless of which certification line the spec quotes.
18) Is a 5-pin mortise cylinder enough, or should I hold the line on 6-pin?
Both are in service on commercial openings. The Schlage 20-001 is 6-pin and BHMA certified to ANSI A156.5 2001, with basic and enhanced security options in its feature set. The Adams Rite 4036 mortise cylinder is Grade 1 with five-pin security and goes down to a 1/2 inch minimum door thickness. The practical driver is usually the existing master key system rather than the openings themselves: a 6-pin system will not accept a 5-pin cylinder into its keying, so match the pin count to what the rest of the building is already keyed to.
19) Do I have to order the Schlage 20-001 by hand of door?
No hand to specify. The 20-001 is non-handed, so the same cylinder drops into a left or right hand opening. What you do have to get right is the cam and the length: it comes with a straight cam, L583-476, and the cam has to match the lock case.
20) Can I match a Schlage 20-001 cylinder to the lock finish already on my doors?
Twelve finishes are offered: 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, 629 bright stainless steel, 630 satin stainless steel and 643E aged bronze. The front housing is the face that shows on the door, and Schlage builds it in all the lock finishes, so ordering the same BHMA finish number as the existing trim keeps a replacement cylinder from standing out.
21) The lock I am rekeying is a key-in-lever or key-in-knob, not a mortise lock. What cylinder replaces the one in it?
Those take a lever or knob format cylinder, not a mortise cylinder. The Falcon A23161-05 G is a key-in-lever cylinder from the RU/T series, 6-pin on the G keyway, keyed different with 2 cut keys. The Kaba Ilco 1539 is a universal key-in-knob and lever cylinder, and the 1599 is a key-in-knob replacement cylinder; the 1579 is a knob and lever cylinder made for Sargent. The Schlage 20-001 is 6-pin as well and is offered on the G keyway among its keyway range, but it turns a straight cam in a mortise case, so it is the wrong format for a lever or knob lock even when the keyway matches.
22) Some of the doors in the building are deadbolts and residential style handlesets. What cylinders cover those instead of a mortise cylinder?
Deadbolt and handleset openings use their own cylinder formats. The Kaba Ilco 1549 is a key-in-deadbolt cylinder. On the Medeco side, the 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts, the 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, and the 1065140 is a 5-pin retrofit cylinder for the Arrow JL interconnected lock and for Emtek handleset and deadbolt outside cylinders. For Emtek specifically, the 1065244 is a 5-pin rim lazy motion cylinder with an Emtek tailpiece and the Emtek CY4 is the brand's own cylinder. Keep the Schlage 20-001 for the commercial mortise lock cases in the same building.
23) I have a prepped cylinder hole where no key function is needed. Do I still order a keyed cylinder?
No. For a hole that only needs to be filled and finished, the BEST 12E series dummy rim cylinder at 1-5/32 inch diameter is the non-keyed part for a rim prep. It has no key function at all. A keyed part like the Schlage 20-001, which comes with 2 keys and turns a straight cam, only earns its place where the opening actually operates a lock. Confirm whether the prep in front of you is rim format or mortise format before ordering, since the dummy above is a rim diameter.
How fast can I get the Schlage 20-001 S123 114 626 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 Schlage 20-001 S123 114 626 come with a warranty?
Absolutely. The Schlage 20-001 S123 114 626 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 20-001 S123 114 626?
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