BEST 12E72- 12E Series Rim Cyl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$99.00
$57.15
BEST 12E72- 12E Series Rim Cylinder, SFIC Housing

BEST 12E72- 12E Series Rim Cylinder, SFIC Housing, Standard 1-1/8", 7-Pin

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Model: BEST-12E72
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$99.00
$57.15
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BEST 12E72- 12E Series Rim Cylinder, SFIC Housing

Standard rim cylinder applications require the use of BEST’s 1E rim cylinder series. BEST rim cylinders are interchangeable with other manufacturers’ rim cylinders. BEST rim cylinders are machined from solid bar stock and are available in a variety of finishes.

The standard package for the BEST rim cylinder includes cylinder, RP3 ring package, 1E-S2 spindle, clamp plate and clamp plate screws.

BEST rim cylinders feature the BEST interchangeable core and may be masterkeyed into any existing BEST system.

Manufacturer Resources

Product Specs

BEST BEST-12E72 – Frequently Asked Questions

1) What is the Best 12E72 rim cylinder used for?
The 12E72 is a rim cylinder housing designed for SFIC (Small Format Interchangeable Core) systems. It mounts on the interior side of doors for exit devices, panic hardware, and rim-mounted locks. Compatible with standard 7-pin SFIC cores.
2) What door types work with the 12E72 rim cylinder?
This rim cylinder fits hollow metal doors, wood doors, and aluminum storefront doors. Requires 1-1/8 inch hole diameter. Works with door thicknesses from 1-3/4 to 2-1/4 inches. Verify door preparation matches cylinder specifications.
3) Does the 12E72 have handed requirements?
No, rim cylinders are typically non-handed. The 12E72 can be installed on right-hand or left-hand doors without modification. The tailpiece orientation determines the operating direction with your specific lock mechanism.
4) What finish options are available for the 12E72?
Best rim cylinders typically come in satin chrome, bright brass, and oil-rubbed bronze finishes. Verify available finishes for the specific 12E72 model. Match cylinder finish to your door hardware for consistent appearance.
5) What security grade does the 12E72 provide?
Best 12E series cylinders meet commercial security standards. The 7-pin SFIC core configuration provides high security keying options. Exact UL listing and ANSI grade depend on the complete lock assembly and installation.
6) Are there building code requirements for rim cylinders?
Local codes may specify cylinder requirements for egress doors and fire-rated assemblies. Some jurisdictions require specific cylinder types on emergency exits. Check local building codes and AHJ requirements before installation.
7) What parts come with the 12E72 rim cylinder?
Typically includes cylinder housing, mounting screws, and tailpiece. SFIC core sold separately. Some models include trim ring or retainer. Verify complete parts list for your specific application requirements.
8) How do you install the Best 12E72 rim cylinder?
Drill 1-1/8 inch hole through door at specified height. Insert cylinder from exterior side. Install SFIC core and connect tailpiece to lock mechanism. Secure with mounting screws from interior. Follow manufacturer template for exact measurements.
9) How do you maintain the 12E72 rim cylinder?
Keep cylinder clean and dry. Lubricate SFIC core periodically with graphite or manufacturer-approved lubricant. Check mounting screws for tightness. Replace worn cores as needed. Avoid over-lubrication which attracts dirt.
10) What other Best 12E series models are available?
The 12E series includes various rim cylinder configurations for different applications. Models vary by tailpiece length, mounting style, and trim options. Browse our Best brand selection for compatible cylinders.
11) Can the 12E72 replace other rim cylinder brands?
Replacement depends on hole size and tailpiece compatibility. The 1-1/8 inch diameter is standard for most rim cylinders. Verify tailpiece matches your existing lock mechanism. Check backset and mounting requirements before substituting.
12) What field conditions affect rim cylinder performance?
Extreme weather, salt air, and high humidity can affect cylinder operation. Exterior doors need weatherproof protection. High-traffic applications require heavy-duty cores. Consider door movement and building settling that may stress cylinder mounting.
How fast can I get the BEST BEST-12E72 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 BEST-12E72 come with a warranty?
Absolutely. The BEST BEST-12E72 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 BEST-12E72?
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 BEST-12E72 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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