Pemko 61 Series 36" Interlocki...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$16.47
$15.31

Pemko 61 Series 36" Interlocking J Hook Threshold Accessory in Steel

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Model: Z61-36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$16.47
$15.31
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Pemko 61 Series 36"; Interlocking J Hook Threshold Accessory in Steel

Professional Threshold Sealing Solution for Exterior Doors

The Pemko 61 Series Interlocking J Hook Threshold Accessory provides superior sealing performance for exterior door applications. This 36"; steel accessory features precise 1/4"; overall height and 3/8"; width dimensions, designed to interlock with compatible thresholds for maximum protection against air, wind, and water infiltration. Constructed from durable .015 steel with UL 10C positive pressure fire rating certification for demanding commercial applications.

Professional Features & Benefits

  • Precise Dimensions: 36"; length with 1/4"; overall height and 3/8"; width for accurate threshold integration and superior sealing performance.
  • Heavy-Duty Steel Construction: .015 steel thickness provides exceptional durability and long-lasting performance in exterior door applications.
  • Interlocking Design: J hook configuration creates a mechanical barrier that interlocks with thresholds for superior seal against air, wind, and water infiltration.
  • Fire Rating Certification: UL 10C positive pressure certified for fire-rated door assemblies and code compliance requirements.
  • Flexible Installation: Easily resized for custom applications and available with or without application screws for installation versatility.
  • Exterior Door Optimization: Specifically designed for bottom-of-door application on exterior doors where weather sealing is critical.

Professional Applications

  • Commercial Office Building Exterior Doors
  • Educational Facility Weather Sealing
  • Healthcare Institution Environmental Control
  • Retail Establishment Energy Efficiency
  • Industrial Facility Weather Protection
  • Multi-Tenant Residential Entry Systems
  • Government Building Code Compliance

Why Choose Pemko Quality?

Pemko threshold accessories deliver professional-grade reliability with precision-engineered steel construction and UL 10C positive pressure fire rating certification. The 61 Series interlocking design provides superior weather sealing performance with durable .015 steel construction rated for demanding exterior door applications. Engineered for commercial applications where dependable weather protection and code compliance are essential.

Product Documentation & Resources

Manufacturer Resources

Product Specs

Features:
When Installed Properly on the Bottom of the Door, Hooks will Interlock With a Threshold for a Superior Seal
Product Group:
Door Trim and Accessories
Product Subgroup:
Residential Thresholds and Sills
Product Type:
Thresholds
Subcategory:
Thresholds & Ramps
UL Listing Type:
Fire Rated UL10C Positive Pressure
Product Model:
61
Product Length:
36"
Product Dimension:
W: 1/4", H: 15/16"
For Use With:
Architectural Doors
Product Function:
Theshold
Product Category:
Door Trim and Accessories
Department:
Door Hardware

Pemko Z61-36 – Frequently Asked Questions

How fast can I get the Pemko Z61-36 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 Pemko Z61-36 come with a warranty?
Absolutely. The Pemko Z61-36 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 Pemko Z61-36?
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 Pemko Z61-36 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.