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

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