McKinney MCK-25HD Heavy Duty Continuous Geared Hinge 79", Clear
Recommended for new construction and retrofit installations including new door and frame, new door with existing frame or existing door with new frame.
McKinney Aluminum Continuous Geared Hinges use two geared sections with a continuous cap that conceals both the gears and the wear surface. These self-aligning continuous hinges are suitable for use on wood, aluminum and hollow metal doors and frames.
These continuous geared hinges minimize lateral wear and virtually eliminate door sag. The design of the gears keeps the door in perfect alignment from top to bottom, resulting in a even swinging door no matter how heavy it may be.
The continuous hinges are available in Full Mortise for an edge mount, Full Mortise with an 1/8” inset, again for edge mounts, and a Full Mortise Edge Mount for flush doors. A Full Surface swing gear style is also available.
McKinney Aluminum Continuous Geared Hinges can also be electrified in 3 different ways to provide power to door operating and locking hardware. A Serviceable/Removable (SER) hinge comes in 3 sections to all the current carrying cable to be services or replaces without removing the door from the frame. Continuous hinges are also available with an accessible feature (ACC) and quick connections (QC) with wires running through the hinge already.
Please note that as part of the ASSA ABLOY Group, McKinney electrified hinges can be fitted for the ElectroLynx system to integrate perfectly with a power source, operating system door controls.
MCK-25HD Catalog Page
Since 1865, McKinney Products Company, formerly McKinney Manufacturing, has been designing and manufacturing architectural hardware and specialty hardware for the commercial market. As a leader in the industry, McKinney Products Company was proud to join the ASSA ABLOY Group in 1996, which provided expanded resources and development opportunities.
McKinney hinges goes above and beyond expected service by offering electronic security applications to provide remote monitoring and access via electrified hinges, including a patent on the Power over Ethernet (PoE) hinge, which provides an extra layer of electronic security by adding the ability to pass data via an embedded Ethernet system. McKinney hinges aren’t only smart, they are tough. The StormPro line of hinges is even tough enough to withstand a tornado and come in a variety of metals, sizes, weights, and finish.
McKinney Products Company is sure to have what you need, for your specific application - even hard to find decorative architectural hardware with special tips and finishes. If you don’t see what you are looking for, custom manufacturing is offered at the Berlin, CT plant.
McKinney Products Company cares not only for the customer but also the environment by offering sustainable and/or renewable materials and utilizing recycled content.
Extruded 6063-T6 aluminum alloy/temper with pinless assembly
Special hinge reinforcements are not required. Hollow metal door and frame manufacturers’ standard is acceptable. Removal of hinge reinforcements in the door and frame is not advised. If hinge reinforcements are left in place, hinge fillers are needed before installation of hinge.
Standard: all fasteners are #12-24 x 7/16" Type C, F H U/C self-drilling screws
Wood screws are available on request
1/2 x 12-24 Torx Security Head Machine Screws available on request
Available in custom lengths (specify handing and length in inches) and custom finishes (consult factory for availability)