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SECURITRON HEB-MM15 HEADER EXTENSION BRACKET
MM15 Header Extention Brackets
Models
| Part # | Description |
| HEB-1BK-MM15 | HEB - 1" for MM15 Series, Black Finish |
| HEB-1CL-MM15 | HEB - 1" for MM15 Series #130, Clear Finish |
| HEB-2BK-MM15 | HEB - 2" for MM15 Series, Black Finish |
| HEB-2CL-MM15 | HEB - 2" for MM15 Series #130, Clear Finish |
| HEB-3BK-MM15 | HEB - 3" for MM15 Series, Black Finish |
| HEB-3CL-MM15 | HEB - 3" for MM15 Series #130, Clear Finish |
DOWNLOADS & RESOURCES
Manufacturer Resources
Product Specs
- Series:
- HEB-MM15 Series
- Subcategory:
- Electromechanical Accessories
- Warranty:
- Lifetime Replacement
- Product Group:
- Parts and Accessories
- Product Subgroup:
- Brackets
- Product Type:
- Electromechanical Accessories
- Commercial/Residential:
- Commercial
- Electronic:
- Yes
- Parts and Accessories Type:
- Installation Accessories
- Product Attribute:
- Parts and Accessories
- Product Model:
- SEC-HEB-MM15
- Product Category:
- Parts and Accessories
- Department:
- Door Hardware
Securitron HEB-1CL-MM15 – Frequently Asked Questions
1) What does the Securitron HEB header extension bracket actually do on a MM15 magnetic lock install?
The HEB-MM15 is a spacer bracket that drops the MM15 maglock down off the header so the magnet lines up with the armature on the door. Where the frame stop, a deep header, or an added closer leaves the lock sitting too high or set back, the extension bracket brings it into plane. It comes in 1 inch, 2 inch and 3 inch extensions, so you pick the one that makes up the gap you measured on the opening.
2) Will the HEB bracket fit any Securitron magnetic lock, or only the MM15?
Only the MM15. Every part number in the HEB-MM15 group is built for the MM15 Series, so it should not be ordered for other Securitron maglock models. If you are working on a different series, get the extension bracket made for that series instead.
3) Which size header extension bracket do I need for my MM15?
Measure the distance the lock body needs to come down or out to meet the armature squarely, then pick the matching extension: HEB-1 for 1 inch, HEB-2 for 2 inch, HEB-3 for 3 inch. A magnet that does not sit flush against the armature loses holding force, so size to the actual gap rather than rounding up.
4) Does the HEB-MM15 bracket come in a finish to match my clear anodized MM15?
Two finishes are offered on every size: black anodized (BK) and clear anodized (CL). The clear versions are the ones called out for MM15 Series #130, so if your lock is the clear anodized #130 take the CL part; on a black lock take the BK.
5) I need to order a 3 inch black bracket for an MM15. What is the exact part number?
HEB-3BK-MM15 is the 3 inch black anodized bracket. The full set runs HEB-1BK-MM15, HEB-1CL-MM15, HEB-2BK-MM15, HEB-2CL-MM15, HEB-3BK-MM15 and HEB-3CL-MM15.
6) Is this Securitron bracket suitable for a commercial opening?
Yes, the HEB-MM15 is a commercial-grade installation accessory for electromagnetic lock hardware, which is what you would put on an access-controlled door in an office, school, or multi-family building.
How fast can I get the Securitron HEB-1CL-MM15 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 Securitron HEB-1CL-MM15 come with a warranty?
Absolutely. The Securitron HEB-1CL-MM15 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 Securitron HEB-1CL-MM15?
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 Securitron HEB-1CL-MM15 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.