McKinney MK80A 3D Adjustable Concealed Invisible Hinge

The MK80A concealed hinge for wood or hollow metal doors with a 1-3/8" minimum thickness, are non-handed and include snap-on covers.

Refined and minimal, the McKinney Concealed Hinges feature 3-Dimension adjustability for easy installation and door alteration. The snap-on covers conceal screws for a clean aesthetic.

Features

  • For wood or hollow metal doors that are a minimum 1-3/8" thick
  • Covers included
  • 3-dimensional adjustability
  • 180° opening angle
  • UL Listed
  • Base Materials: Hinge body and arms - Zinc alloy, Hinge covers - ABS plastic

Benefits

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

Specifications

  • Model number: MK80A (Covers included)
  • 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

Cross Reference: Tectus 340 3D, Soss 216

Brand

Finish

Satin Chrome, Black, White, Antique Bronze, Bright Brass, Bright Chrome, Polished Copper

Size

4-3/8" x 1-1/8"

Fire-Rating

20-minute fire rating hollow metal, steel covered composite and wood core fire doors

Fasteners

Metal: M5 x 20 screws, Wood: 35mm PHWS

MK80A 3D Adjustable Concealed Invisible Hinge
McKinney MK80A 3D Adjustable Concealed Invisible Hinge