Loading
ACCESS HARDWARE
800-348-2263 About Us
FAQs
Sign In
2 Cart
  • Shop All Products
      • Ilco 5021XSWL-26D-41 Push Button LockAccess Control Systems & Accessories
      • IVES 8302-8 Stainless Steel Pull w/Plate, 8" Center to CenterAccessories and Filler Plates
      • Dexter DCM1000, FULL,RW/PA, DKBRZ Medium Duty Surface Door CloserDoor Closers and Auto Operators
      • Adams Rite 7160-510-313 Electric StrikeElectric Strikes and Bolts
      • Schlage ND80PDEL/EU SPA 625-C KWY Electrified Cylindrical LockElectrified Locksets
      • Von Duprin EL98EO-F US26D 4' Rim Exit DeviceExit Devices
      • IVES 5BB1 4.5 X 4.5 622Hinges, Pivots and Coordinators
      • Camden Door Controls CM-25/4 Narrow Push Plate SwitchKey Switches and Push Buttons
      • Locknetics WMG1200 MaglockMagnetic Locks
      • Falcon W581CP6D DANE 613 Storeroom Lever LockMechanical Locks, Cylinders and Key Blanks
      • Altronix AL175ULX Power Supply & ChargerPower Supplies and Transformers
      • Schlage MTKB15 Wall Mount With Keypad Mobile Enabled Multi-Technology ReaderReaders, Keypads and Credentials
      • Security Door Controls LR100SGK Electric Latch Retraction KitRetrofit Motor and Solenoid Kits
      • Security Door Controls UR4-8 Universal ControllerSensors, RX Switches, Timers and Intercoms
      • Pemko 158D 36" Saddle ThresholdSeals & Thresholds
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishHealthy Hardware
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishMiscellaneous Hardware
  • Shop All Products
    • All Products
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishAccess Control Systems & Accessories
      • IVES 8302-8 Stainless Steel Pull w/Plate, 8" Center to CenterAccessories and Filler Plates
      • Dexter DCM1000, FULL,RW/PA, DKBRZ Medium Duty Surface Door CloserDoor Closers and Auto Operators
      • Adams Rite 7160-510-313 Electric StrikeElectric Strikes and Bolts
      • Schlage ND80PDEL/EU SPA 625-C KWY Electrified Cylindrical LockElectrified Locksets
      • Von Duprin EL98EO-F US26D 4' Rim Exit DeviceExit Devices
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishHinges, Pivots and Coordinators
      • Camden Door Controls CM-25/4 Narrow Push Plate SwitchKey Switches and Push Buttons
      • Locknetics WMG1200 MaglockMagnetic Locks
      • Falcon W581CP6D DANE 613 Storeroom Lever LockMechanical Locks, Cylinders and Key Blanks
      • Altronix AL175ULX Power Supply & ChargerPower Supplies and Transformers
      • Schlage MTKB15 Wall Mount With Keypad Mobile Enabled Multi-Technology ReaderReaders, Keypads and Credentials
      • Security Door Controls LR100SGK Electric Latch Retraction KitRetrofit Motor and Solenoid Kits
      • Security Door Controls UR4-8 Universal ControllerSensors, RX Switches, Timers and Intercoms
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishSeals & Thresholds
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishHealthy Hardware
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishMiscellaneous Hardware
  • Manufacturers
  • Industry Solutions
    • Systems Integrators
    • Glass & Glazing
    • Locksmiths
    • Door, Gate & Fence
    • Government
      • Education
    • Healthcare
  • Learning Center
    • ICT Professionals
    • Videos
    • Learn
    • Blog
    • Resources
  • Menu Menu
Create an Account
Sign In
  • Shop All Products
    All Categories
    Shop All Products
    • –
      All Categories
      -
      • Ilco 5021XSWL-26D-41 Push Button LockAccess Control Systems & Accessories
      • IVES 8302-8 Stainless Steel Pull w/Plate, 8" Center to CenterAccessories and Filler Plates
      • Dexter DCM1000, FULL,RW/PA, DKBRZ Medium Duty Surface Door CloserDoor Closers and Auto Operators
    • –
      All Categories
      -
      • Adams Rite 7160-510-313 Electric StrikeElectric Strikes and Bolts
      • Schlage ND80PDEL/EU SPA 625-C KWY Electrified Cylindrical LockElectrified Locksets
      • Von Duprin EL98EO-F US26D 4' Rim Exit DeviceExit Devices
    • –
      All Categories
      -
      • IVES 5BB1 4.5 X 4.5 622Hinges, Pivots and Coordinators
      • Camden Door Controls CM-25/4 Narrow Push Plate SwitchKey Switches and Push Buttons
      • Locknetics WMG1200 MaglockMagnetic Locks
    • –
      All Categories
      -
      • Falcon W581CP6D DANE 613 Storeroom Lever LockMechanical Locks, Cylinders and Key Blanks
      • Altronix AL175ULX Power Supply & ChargerPower Supplies and Transformers
      • Schlage MTKB15 Wall Mount With Keypad Mobile Enabled Multi-Technology ReaderReaders, Keypads and Credentials
    • –
      All Categories
      -
      • Security Door Controls LR100SGK Electric Latch Retraction KitRetrofit Motor and Solenoid Kits
      • Security Door Controls UR4-8 Universal ControllerSensors, RX Switches, Timers and Intercoms
      • Pemko 158D 36" Saddle ThresholdSeals & Thresholds
    • –
      All Categories
      -
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishHealthy Hardware
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishMiscellaneous Hardware
  • Shop All Products
    All Categories
    Shop All Products
    • All Products
      All Categories
      All Products
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishAccess Control Systems & Accessories
      • IVES 8302-8 Stainless Steel Pull w/Plate, 8" Center to CenterAccessories and Filler Plates
      • Dexter DCM1000, FULL,RW/PA, DKBRZ Medium Duty Surface Door CloserDoor Closers and Auto Operators
      • Adams Rite 7160-510-313 Electric StrikeElectric Strikes and Bolts
      • Schlage ND80PDEL/EU SPA 625-C KWY Electrified Cylindrical LockElectrified Locksets
      • Von Duprin EL98EO-F US26D 4' Rim Exit DeviceExit Devices
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishHinges, Pivots and Coordinators
      • Camden Door Controls CM-25/4 Narrow Push Plate SwitchKey Switches and Push Buttons
      • Locknetics WMG1200 MaglockMagnetic Locks
      • Falcon W581CP6D DANE 613 Storeroom Lever LockMechanical Locks, Cylinders and Key Blanks
      • Altronix AL175ULX Power Supply & ChargerPower Supplies and Transformers
      • Schlage MTKB15 Wall Mount With Keypad Mobile Enabled Multi-Technology ReaderReaders, Keypads and Credentials
      • Security Door Controls LR100SGK Electric Latch Retraction KitRetrofit Motor and Solenoid Kits
      • Security Door Controls UR4-8 Universal ControllerSensors, RX Switches, Timers and Intercoms
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishSeals & Thresholds
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishHealthy Hardware
      • Securitron HEB-1CL-MM15 Header Extension Bracket Clear FinishMiscellaneous Hardware
  • Manufacturers
  • Industry Solutions
    All Categories
    • Systems Integrators
    • Glass & Glazing
    • Locksmiths
    • Door, Gate & Fence
    • Government
      All Categories
      Government
      • Education
    • Healthcare
  • Learning Center
    All Categories
    Learning Center
    • ICT Professionals
    • Videos
    • Learn
    • Blog
    • Resources
  • Menu Menu
Contact Us

We’re Here To Help

800-348-2263
Become a member

Where you’ll have exclusive access to
all the hardware you need.

Apply For An Account
FAQs
About Us
“Adams Rite 8611-42 CVR Exit Device. Clear Anodized Finish” has been added to your cart.
Continue shoppingf View cart
“Von Duprin 990NL-M TRIM SP313 Exit Device Trim” has been added to your cart.
Continue shoppingf View cart
Magnetic Locks > Surface Mounted > Securitron
Hover To Zoom
Securitron HEB-1CL-MM15 Header Extension Bracket Clear Finish

Securitron HEB-1CL-MM15 Header Extension Bracket Clear Finish

Item Code: SEC0129

1" Header Extension Bracket for MM15

List Price: $57.00
Item Code: SEC0129
Wholesale Price: Login or Create an Account to see your exclusive rate. To see your exclusive rate, Login or Apply for an account
Access Hardware Supply is dedicated exclusively to serving the needs of industry professionals. If your company doesn’t have an account yet, just click below to apply.
APPLY

Out of stock. Available for backorder. Contact your sales rep.

We are currently out of stock but you can backorder this item. Please contact your sales rep or call

Phone: 800-348-2263
Email: [email protected]

1" Header Extension Bracket for MM15

Documentation (View & download PDFs)

Specification Sheet
Securitron Access Control Accessories -ss

LEED Statement
Securitron LEED Statement

Miscellaneous
Securitron EcoPower Power Tool

Price List
Securitron Price List

Warranty
Securitron Warranty

  • About
  • Contact
  • Careers
  • FAQs
  • Shipping
  • Returns
  • Promotions
  • GSA
2026 Access Hardware, Inc. All Rights Reserved
  • LinkedIn
  • Youtube
  • Facebook
  • Privacy Policy
  • Terms & Conditions
Scroll to top
Apply For An Account

"*" indicates required fields

STAY INFORMED!

Join the 22,000 industry professionals who receive product news, instructional videos and special offers direct to their inbox.

Are you sure you want to log out?
Confirm logout
Skip to content
Open toolbar

Accessibility Tools

  • Increase Text
  • Decrease Text
  • Grayscale
  • High Contrast
  • Negative Contrast
  • Light Background
  • Links Underline
  • Readable Font
  • Reset