BEST 5E Series Utility Cylinde...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$135.00
$123.61
BEST BEST 5E Series Utility Cylinder Cam Keyed Lock, Combinated BES-5EC

BEST 5E Series Utility Cylinder Cam Keyed Lock with European Interchangeable Core

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Model: BES-5E6A2AR626
From the E Series Cylinders Collection
$135.00
$123.61

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

$135.00
$123.61
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BEST 5E Series Utility Cylinder Cam Keyed Lock with European Interchangeable Core

Professional Cylinder Solution for International Lock Integration

The BEST 5E Series Utility Cylinder Cam Keyed Lock enables seamless integration of international mortise locksets into BEST masterkeyed systems. This specialized cylinder replaces existing cylinders in mortise locksets from various international manufacturers, utilizing BEST Eurocylinder technology with 3C European interchangeable core compatibility. The system accommodates both 3C cores and BEST standard cores with the "E" option for enhanced flexibility in keying applications.

Professional Features & Benefits

  • Universal International Compatibility: Designed to replace cylinders in mortise locksets from multiple international manufacturers for seamless system integration.
  • Dual Core Compatibility: Accepts both BEST 3C European interchangeable cores and BEST standard cores with "E" option for maximum keying flexibility.
  • Masterkey System Integration: Enables incorporation of international locksets into existing BEST masterkeyed systems without hardware replacement.
  • Professional Installation Support: Requires specification of lock manufacturer name and model number for proper compatibility matching.
  • Eurocylinder Technology: Utilizes proven BEST Eurocylinder design for reliable operation in international lock applications.
  • Flexible Core Options: Some Euro profile applications accept BEST standard core rather than 3C core for simplified inventory management.

Technical Specifications

  • Collection: E Series Cylinders
  • Commercial/Residential: Residential
  • Department: Door Hardware
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Utility Cylinders
  • Series: 5E Series
  • Subcategory: Parts and Accessories

Installation & Operation

This cylinder component is designed for use with compatible international mortise locksets. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation. Specify lock manufacturer name and model number when ordering to ensure proper fit and function.

Professional Applications

  • International Building Projects with Mixed Hardware
  • Masterkey System Expansions
  • Retrofit Applications for Existing International Locks
  • Multi-Manufacturer Lock Standardization
  • Commercial Property Management Systems
  • Educational Facility Key Control

Why Choose BEST Quality?

BEST 5E Series cylinders deliver professional-grade compatibility solutions for complex keying applications involving international hardware. The Eurocylinder technology with dual core compatibility provides reliable operation while maintaining the flexibility needed for diverse lock manufacturer integration. Engineered for demanding applications where standardized key control across mixed hardware platforms is essential.

Manufacturer Resources

E Series Service Manual

Product Specs

Series:
5E Series
Subcategory:
Parts and Accessories
Product Group:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Utility Cylinders
Commercial/Residential:
Residential
Collection:
E Series Cylinders
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Category:
Mechanical Locks
Department:
Door Hardware

BEST BES-5E6A2AR626 – Frequently Asked Questions

1) What is the BEST 5E Series utility cylinder cam lock actually for?
It's a replacement cylinder that lets a mortise lockset built for a Euro profile cylinder run on BEST keys. Instead of swapping the whole lockset, you pull the original cylinder and drop in the 5E, which then carries a BEST interchangeable core. That puts an imported lockset onto the same key system as the rest of the building. It uses BEST Eurocylinder construction with 3C European interchangeable core compatibility.
2) Does the BEST 5E cylinder take a 3C core or a regular BEST core?
Both, depending on the application. The 5E accepts the BEST 3C European interchangeable core, and some Euro profile applications will take a BEST standard core instead when the cylinder is ordered with the "E" option. If you already stock standard BEST cores for the rest of the building, that second path is worth asking about before you commit to buying 3C cores for one door.
3) Do I have to know the brand and model of the existing lock before ordering a BEST 5E cylinder?
Yes, and it's not optional. The 5E is matched to the lockset it's going into, so the lock manufacturer name and model number have to be specified when ordering. Euro profile bodies vary in how the cam engages the lock, which is why the cylinder is built to the host lockset rather than sold as one universal part. Have the lockset off the door or the model plate photographed before you order.
4) What do I have to specify when ordering a BEST 5E utility cylinder?
Four choices plus your key system detail. Cam direction is left or right. Cam motion is Direct A, Limited, Lost Motion, or Throw Member Drive, and that has to match how the host lockset's mechanism is driven. Pin count is 6-pin or 7-pin, which has to match the core family already in service. Keyway is one of 29: A, B, C, D, DD, E, F, G, H, J, K, L, M, N, O, R, TB, TC, TD, TE, WA, WB, WC, WD, WE, WG, WH, WK, WY. You also supply the Keymark and Marking Number so the cylinder is combinated into your existing system.
5) Can I get a BEST 5E cylinder keyed into the masterkey system we already use across the building?
That's the whole reason the part exists. The 5E lets an international mortise lockset be brought into an existing BEST masterkeyed system without replacing the lock hardware. It's ordered combinated, and you give the Keymark and Marking Number from your system so the cylinder arrives keyed to your existing hierarchy rather than needing to be pinned on site.
6) Does a left cam or right cam matter on the BEST 5E, and how do I tell which I need?
It matters, and getting it wrong means the key turns the wrong way against the lock. The 5E is built in left and right cam direction. Determine it from the existing cylinder you are removing, not from the door handing, since the cam rotation is set by the lockset mechanism. Pull the old cylinder and note which way the cam sits and travels before ordering.
7) I'm replacing a Euro cylinder in an imported mortise lock. Do I need a new lockset or just the cylinder?
Just the cylinder, in most cases. The 5E is a replacement cylinder for mortise locksets that already accept a Euro profile cylinder, so the lock body, the door prep, and the trim all stay. What changes is the key. The one thing to confirm first is that your lockset is on the list the 5E is built to match, which is why the make and model goes on the order.
8) What does cam motion mean on a BEST 5E cylinder, and which one do I pick?
Cam motion describes how the cylinder's cam moves the lockset's internal mechanism. The 5E is built in four: Direct A, Limited, Lost Motion, and Throw Member Drive. Direct A drives the mechanism straight off the cam. Lost Motion lets the cam swing through part of its travel without moving anything, which some Euro bodies need so the key can return to a pull position. Limited restricts cam rotation. Throw Member Drive engages a separate throw member inside the lock. You don't choose this by preference, you choose it by what the host lockset requires, which is why the lock make and model has to be given at order time.
9) Should I buy 6-pin or 7-pin BEST 5E cylinders for my facility?
Match whatever your existing BEST system runs. The 5E comes 6-pin and 7-pin. Facilities on a 7-pin system get more masterkeying levels and deeper key control, and 6-pin and 7-pin cores are not interchangeable within one system, so mixing them creates a second key system you then have to manage. If you are extending an existing BEST system, take the pin count off a core already in service.
10) How many keyways does the BEST 5E cylinder come in?
Twenty-nine, and the choice is dictated by your key system rather than by preference: A, B, C, D, DD, E, F, G, H, J, K, L, M, N, O, R, TB, TC, TD, TE, WA, WB, WC, WD, WE, WG, WH, WK, and WY. The W keyways are BEST's restricted family, so if your facility is on one of those, key blanks are controlled and duplication is limited to authorized channels. Order the same keyway already in service or the new cylinder will not accept your existing keys.
11) Is there an installation or service document for BEST E Series cylinders?
The E Series Service Manual covers the family and is the reference for pulling, servicing, and setting these cylinders. For the mortise lockset itself, work from the lock manufacturer's own installation instructions, since the 5E is a component going into someone else's lock body.
How fast can I get the BEST BES-5E6A2AR626 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 BES-5E6A2AR626 come with a warranty?
Absolutely. The BEST BES-5E6A2AR626 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 BES-5E6A2AR626?
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 BES-5E6A2AR626 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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