McKinney MK80 4-3/8" x 1-1/8" ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$60.00
$52.92

McKinney MK80 4-3/8" x 1-1/8" Concealed Hinges

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Model: MK80
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$60.00
$52.92
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McKinney Concealed Hinge MK80

The MK80 coverless concealed hinge for wood or hollow metal doors with a 1-3/8″ minimum thickness, are non-handed.

Refined and minimal, the McKinney Concealed Hinges feature 3-Dimension adjustability for easy installation and door alteration.

Features

  • For wood or hollow metal doors that are a minimum of 1-3/8″ thick
  • No covers
  • 3-dimensional adjustability
  • Zinc alloy base material
  • 180° opening angle
  • UL Listed

Benefits

  • Virtually disappear from view when the door is closed
  • Provides aesthetic continuity when door is open
  • Refined and minimal
  • Easy installation and door alteration
  • 20-minute fire rating hollow metal, steel covered composite and wood core fire doors
  • Greater hinge capacity than the MK4001A

Specifications

  • Base material: Zinc alloy
  • Overall hinge length: 111.5mm (4.39”)
  • Hinge width: 29mm (1.14”)
  • Non-handed
  • Opening angle: 180 degrees
  • 3-Dimensional adjustability:
    – Vertical + /- 2 mm
    – Horizontal + /- 2 mm
    – Depth + /- 1 mm
  • For wood or hollow metal doors with wood or metal frames
  • UL Listed for hollow metal, steel covered composite and wood core fire doors rated 20 minutes

Manufacturer Resources

Product Specs

Category:
Door Trim & Accessories
Subcategory:
Door Pivots
Features:
Two Thrust Bearings for Vertical Loads; Roller Bearing for Lateral Support; Listed for Both Hollow Metal or Steel Covered Composite Fire Doors Rated Up to 3 Hours; Listed for Wood Core Type Fire Doors Rated 20 Minutes
Product Group:
Door Hinges and Pivots
Product Subgroup:
Pivots and Pivot Sets
Product Type:
Concealed Hinges
Tags:
concealed hinges for 1 1 2 thick
Product Model:
PH-4

McKinney MK80 – Frequently Asked Questions

How fast can I get the McKinney MK80 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 McKinney MK80 come with a warranty?
Absolutely. The McKinney MK80 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 McKinney MK80?
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 McKinney MK80 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.