McKinney HTA386 Heavy Weight Institutional Full Mortise Three Knuckle Hinge

SKU: HTA386 4-1/2 X 4 32D
$ 63.68

Product Overview

Features

  • Hospital-tipped ends and concealed bearing assemblies
  • Prison Safety Feature (PSF) only available on 4-1/2" x 4-1/2" non-electric or QC-8 and CC-8 Electrified options
  • Heavyweight - for use on all extra-heavy and/or high-frequency doors where security requirements exist
  • For a common flush door/frame/wall application
  • Where doors are beveled on the hinge side, specify HTA5386 or HTA5786
  • Torx pin head fasteners are available
  • ElectroLynx® quick connect and Concealed Circuit options offered in 4, 8, or 12-wire
  • Anti-friction type bearings at both joints

Benefits

  • The sloped angle of the hospital tip (HT) helps discourage students, inmates, or patients from hanging objects from the top of the hinge
  • Anti-friction bushing provides additional protection against vertical and lateral wear
  • Durable hinge that withstands constant use
  • Electrified hinges can: Secure your building and doorways, easily and safely power locking hardware and access control, use wires with connectors that lead or snap together, be resistant to tampering as there are no external wires, and improve the overall look of the access door
  • Prison safety feature option prevents the hinge from being removed even if the screws have been sheared off, adding additional security
Inches Millimeters Gauge No. of Holes Fastener

4 1/2" x 4 1/2"

114.3 x 114.3

0.180

8

Machine: 1/2 x 12-24, Wood: 1 1/4 x 12

5" x 4 1/2", PSF option not offered

127 x 114.3

0.190

8

Machine: 1/2 x 12-24, Wood: 1 1/4 x 12

 

Specifications

  • Corner Shape: Square
  • Handing: Non-handed
  • Hinge Bearing Type: Concealed Bearing

Certifications

  • NFPA 80 Compliant
  • ANSI/BHMA A156.1