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SECURITRON HEB HEADER EXTENSION BRACKET ACCESSORIES
Header Extension Bracket
FEATURES & BENEFITS
Product Features
- 90 degree angle brackets
- Extends narrow headers to permit proper mounting of Magnalocks
- Available in clear aluminum or black anodized
Models
| Part # | Description |
| HEB-1BK-12 | HEB - 1 x 1 x 12, Black Anodized |
| HEB-1BK-8 | HEB - 1 x 1 x 8, Black Anodized |
| HEB-1CL-12 | HEB - 1 x 1 x 12, Clear Anodized |
| HEB-1CL-8 | HEB - 1 x 1 x 8, Clear Anodized |
| HEB-2BK-12 | HEB - 2 x 2 x 12, Black Anodized |
| HEB-2BK-8 | HEB - 2 x 2 x 8, Black Anodized |
| HEB-2CL-12 | HEB - 2 x 2 x 12, Clear Anodized |
| HEB-2CL-8 | HEB - 2 x 2 x 8, Cear Anodized |
| HEB-3BK-12 | HEB - 3 x 3 x 12, Black Anodized |
| HEB-3BK-8 | HEB - 3 x 3 x 8, Black Anodized |
| HEB-3CL-12 | HEB - 3 x 3 x 12, Clear Anodized |
| HEB-3CL-8 | HEB - 3 x 3 x 8, Clear Anodized |
Manufacturer Resources
Product Specs
- Series:
- HEB Accessories
- Warranty:
- Lifetime Replacement
- Product Group:
- Electronic Access Controls
- Product Subgroup:
- Parts and Accessories
- Product Type:
- Parts and Accesssories
- Subcategory:
- Universal Magnalock Accessories
- Commercial/Residential:
- Commercial
- Electronic:
- Yes
- Parts and Accessories Type:
- Installation Accessories
- Product Attribute:
- Parts and Accessories
- Product Model:
- SEC-HEB-Parts
- Product Category:
- Electronic Access Controls
- Department:
- Door Hardware
Securitron HEB-1CL-8 – Frequently Asked Questions
1) What does a Securitron HEB header extension bracket actually do?
It's a 90 degree angle bracket that extends a narrow header so a Magnalock has enough flat surface to mount to. On openings where the header or transom is too shallow for the magnet body to sit fully supported, the HEB gives you the mounting face you're missing instead of forcing a different lock. It's an installation accessory for commercial electronic access control openings, not a lock itself.
2) What sizes does the Securitron HEB bracket come in?
Six angle sizes, in two lengths each: 1 x 1, 2 x 2, and 3 x 3, all offered at 8 inches and 12 inches long. The first two numbers are the leg dimensions of the angle, so the leg size is what decides how far you push the mounting surface out from the header, and the 8 or 12 inch length is how much of the header the bracket spans. Part numbers run HEB-1BK-8 through HEB-3CL-12.
3) Which HEB leg size do I need for my header?
Measure how much mounting surface you're short by and pick the leg that covers it. The 1 x 1 pushes the mounting face out an inch, the 2 x 2 two inches, the 3 x 3 three inches. Then choose the 8 inch bracket for a standard Magnalock footprint or the 12 inch where you want the load spread further along the header. Both lengths exist in every leg size and in both finishes.
4) What finishes do the Securitron HEB brackets come in, and will they match my Magnalock?
Two finishes: clear anodized aluminum and black anodized. Clear anodized reads as a natural aluminum tone and blends with mill-finish or aluminum storefront framing; black anodized matches dark bronze and black anodized frames and dark magnet housings. Every size, 1 x 1 through 3 x 3 and both the 8 and 12 inch lengths, plus the glass door HEB-3G, is available either way.
5) Do I need a header extension bracket or a different Magnalock mounting kit?
The HEB solves one problem: not enough header depth. If the header is deep enough but the door is inswinging, or the frame geometry needs the magnet turned, that's a different bracket family (Z, L, or filler plate work), not this one. Order the HEB when the magnet physically overhangs a shallow header or transom and you need to build the mounting face out by 1, 2, or 3 inches.
6) Is the Securitron HEB bracket rated for commercial door use?
It's a commercial door hardware accessory, part of Securitron's electronic access control line, and it's built as an anodized aluminum angle. Property managers standardizing Magnalocks across a building can spec the same bracket size and finish on every shallow-header opening, which keeps the install consistent from door to door.
How fast can I get the Securitron HEB-1CL-8 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-8 come with a warranty?
Absolutely. The Securitron HEB-1CL-8 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-8?
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-8 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.