BEST 1E7432 Mortise Cylinder w...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$199.10
$131.43
BEST 1E7436 Mortise Cylinder, SFIC Housing

BEST 1E7432 Mortise Cylinder with SFIC Housing for Standard Mortise Applications

(No reviews yet) Write a Review

Model: 1E7432C140RP3626
Selected Finish is

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

$199.10
$131.43
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

BEST 1E7436 Mortise Cylinder with SFIC Housing for Standard Mortise Applications

Professional SFIC Mortise Cylinder Solution

The BEST 1E7436 mortise cylinder features SFIC (Small Format Interchangeable Core) housing designed for standard mortise lock applications. This commercial-grade cylinder is machined from brass or bronze bar stock and includes the standard 1E-C4 cam for reliable operation. The cylinder incorporates BEST's interchangeable core system and can be masterkeyed into any existing BEST system for comprehensive access control management.

Professional Features & Benefits

  • SFIC Interchangeable Core System: Features BEST interchangeable core technology allowing for easy rekeying and integration into existing BEST master key systems.
  • Premium Construction: Machined from brass or bronze bar stock for exceptional durability and long-term performance in commercial applications.
  • Enhanced Security Design: Includes diagonal set screw that mounts in the cylinder wall to securely hold the cylinder in the housing, preventing unauthorized removal.
  • Standard Mortise Compatibility: Designed for standard mortise applications with included 1E-C4 cam for proper lock function.
  • Versatile Configuration Options: Can be altered to function with other manufacturers' locks using different cams and cylinder rings for flexible installation requirements.
  • Multiple Finish Options: Available in a variety of finishes to match existing hardware and architectural requirements.
  • Master Key Integration: May be masterkeyed into any existing BEST system for comprehensive facility access control.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Electronic: No
  • Lock Type: Mortise
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Category: Parts and Accessories
  • Product Group: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Parts and Accessories
  • Subcategory: Parts and Accessories

Installation & Operation

This mortise cylinder component is designed for use with compatible mortise lock systems. Refer to the parent mortise lock installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation.

Professional Applications

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

Why Choose BEST Quality?

BEST mortise cylinders deliver professional-grade reliability with precision machining from brass or bronze bar stock for demanding commercial applications. The diagonal set screw security feature and SFIC interchangeable core system provide enhanced security and operational flexibility. Engineered for seamless integration into existing BEST master key systems where dependable access control performance is essential.

Manufacturer Resources

Key and Core Brochure

Product Specs

Lock Type:
Mortise
Commercial/Residential:
Commercial
Product Group:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Attribute:
Parts and Accessories
Electronic:
No
Parts and Accessories Type:
Replacement Parts
Product Category:
Parts and Accessories
Department:
Door Hardware

BEST 1E7432C140RP3626 – Frequently Asked Questions

1) Does the BEST 1E7432 mortise cylinder come with a core and keys?
No. The 1E7432 is the mortise cylinder housing built for BEST small format interchangeable core (SFIC), so the core is ordered separately and dropped in. That is the point of the system: you key the core into your existing BEST masterkey system and swap it without pulling the cylinder. If you need an uncombinated core to pin up yourself, the GMS small format IC core is sold as a core only, in 6-pin and 7-pin, with keys, pins, springs and caps not included.
2) Which cam do I order with a BEST SFIC mortise cylinder?
Cam choice is the decision that makes or breaks the install, because the cam has to match the lock body it drives. The 1E7432 ships with the standard 1E-C4 cam for standard mortise applications, and cam options are offered as C140, C403, C405, C408, C413, C416, C417, C428 and C431. Pick the cam that matches your mortise lock manufacturer and function, not just the finish.
3) Will a BEST 1E mortise cylinder work in a non-BEST mortise lock, like Schlage or Yale?
It can be. The 1E cylinder is built for standard mortise prep and can be altered to work with other manufacturers' locks by changing the cam and the cylinder ring. That is why the cam is a selectable option rather than fixed. If you want a housing already set up with a Yale cam, the GMS Best SFIC straight mortise housing is offered in 7-pin with a Yale cam.
4) Can I add this cylinder to the BEST master key system already in my building?
Yes. The 1E7432 takes BEST small format interchangeable cores and may be masterkeyed into any existing BEST system, so a facility standardizing on BEST keying can bring new mortise openings onto the same master without rekeying anything else. The core is what carries the keying, so give your keying schedule and keyway to whoever pins the cores.
5) What is an alternative to the BEST 1E7432 mortise cylinder housing if I need a straight SFIC mortise housing with a Yale cam?
The GMS ICM7-ST is a BEST SFIC straight mortise housing in 7-pin configuration supplied with a Yale cam. The BEST 1E7432 is a mortise cylinder with SFIC housing for standard mortise applications and is ordered by cam number, with C140, C403, C405, C408, C413, C416, C417, C428 and C431 cams offered, so if the opening needs a Yale cam the GMS ICM7-ST arrives with that cam already fitted while the BEST unit is selected by cam code at the time of order.
6) Do I need a full mortise cylinder like the BEST 1E7432, or just a core?
It depends on what is already in the lock. The BEST 1E7432 is a mortise cylinder with SFIC housing, meaning you get the threaded housing plus the interchangeable core arrangement and the cam. If the housing in the door is sound and only the core needs replacing, a core-only part such as the GMS IC6-26D 6-pin small format interchangeable core or the GMS IC7-26D 7-pin small format interchangeable core covers that; both are supplied un-combinated, without keys, pins, springs or caps. Buy the 1E7432 when the housing itself is being replaced or the opening has no SFIC mortise housing yet.
7) What holds a BEST 1E mortise cylinder in place once it's threaded in?
A diagonal set screw that mounts in the cylinder wall holds the cylinder in the housing, which also resists someone backing the cylinder out from the outside. On the lock side you still need the lock's own cylinder retaining screw engaged through the case.
8) Is a BEST 1E mortise cylinder the right part to replace a worn cylinder in an existing mortise lock?
Yes, that is its purpose. It is a replacement cylinder for mortise lock bodies, not a complete lock, so you reuse the existing lock case, trim and strike and only change the cylinder. Confirm the cam your lock body needs and the finish before ordering, and order a core if you are not reusing one.
9) The BEST 1E7432 cylinder sits proud of the escutcheon on my mortise lock. What do I order to correct that?
That is a collar or cylinder ring question, not a cylinder question. The BEST 1E7432 mortise cylinder can be altered to function with other manufacturers' locks using different cams and cylinder rings, and the GMS KIT-PART04 collars kit is a cylinder-family part that supplies collars for setting cylinder projection. Keep the 1E7432 and add collars rather than changing cylinders.
10) Will a strike or roller latch part work instead of a BEST 1E7432 mortise cylinder?
No. The BEST 1E7432 is a keyed mortise cylinder with SFIC housing and is the keying component of a mortise lock. Parts such as the Cal-Royal ASA478 template ASA strike, the ABH 1890 roller latch with full lip cast strike and 5/16 inch adjustable projection, or the ABH 1895 roller latch with T strike and 1/2 inch adjustable projection are latching and strike hardware for the door frame side and provide no keying. They address a different part of the opening and are not substitutes.
11) We want keypad or credential access on a mortise classroom lock. Is the BEST 1E7432 the right part?
The 1E7432 is a mechanical mortise cylinder with no electronic function, so it keys a mortise lock but does not add credential control. For electrified control of a mortise classroom lock body, the ACSI 8500 Gemini operator is built for the Corbin Russwin 2000 Series classroom mortise lever lock body. If the goal is proximity credentials on an electronic access system, the Alarm Lock PRE2 proximity card enroller supports HID and iClass cards. Choose the 1E7432 when the facility is staying on a BEST mechanical master key system.
12) What finishes does the BEST 1E7432 mortise cylinder come in, and how do I match my existing trim?
Eight finishes: 605 bright brass, 606 satin brass, 612 satin bronze, 613 satin bronze oil-rubbed, 622 matte black, 625 bright chrome, 626 satin chrome, and 690 statuary dark bronze. Match the BHMA number on your existing lock trim rather than the color name, since 626 satin chrome and 613 oil-rubbed bronze are the two most common on commercial openings and read very differently side by side.
13) Is the BEST 1E7432 a mechanical cylinder or does it need wiring?
Purely mechanical. It is a non-electronic brass or bronze mortise cylinder for commercial use, so there is no power, no wiring, and nothing to fail when the building loses power. Access changes are made by swapping the interchangeable core.
14) Can the BEST 1E7432 cylinder be used on a glass door lock?
The 1E7432 is specified for standard mortise lock applications on a mortise lock body. Glass door locks use their own hardware set; for example the Codelocks CL4000-RSB glass door strike box is made for use with CL4000 or CL4500 glass door locks. Confirm the glass door lock accepts an SFIC mortise cylinder and the correct cam before specifying the 1E7432 there.
How fast can I get the BEST 1E7432C140RP3626 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 BEST 1E7432C140RP3626 come with a warranty?
Absolutely. The BEST 1E7432C140RP3626 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 BEST 1E7432C140RP3626?
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 BEST 1E7432C140RP3626 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.
!