Markar FM344 Hinge

This edge-mounted pin and barrel type hinge is used high traffic, high abuse doors. The hinge is great for 1 ¾” for thick doors where the hinge barrel is close to the frame and door face.


  • 3/16" diameter barrel type hinges, 304 stainless steel pin (rod) Medical bearings. Exterior barrel diameter .187”
  • Heavy-duty 14 gauge, 304 stainless steel, finished inUS32D (630)
  • Fasteners concealed when door is closed. Fastener screw pack includes Custom 12-24 x 11/16 S.S Phillips Flat Head Undercut TEK Screws
  • Handling not required on standard hinges. Specify handing when ordering a hinge with modification.

Fire Rating

•     Classified in accordance with UBC standard 7-2 for positive pressure
•     20 minutes – wood doors
•     90 minutes – hollow metal and composite core wood fire doors
•     3 hours – hollow metal doors mounted singly


Scratch-Resistant Powder Coated Paint

Tamper-proof security screws

Other Features

  • Custom lengths- specify in inches
  • Custom hole pattern
  • Dutch door hinges - suffix “DDP”
  • Hospital tips - suffix “HT” 
  • Raised barrel - suffix “RB”
  • Welded end pins
  • Security studs

Electrical Modifications

  • Adjustable Monitoring Switch - suffix “AMS”
  • Current Transfer Prep - suffix “CTP”
  • Electrical Transfer Access Prep - suffix “ETAP”
  • ElectroLynx® EL4 (4 wire), EL8 (8 wire), EL12 (12 wire)
  • PoE (9 wire)

Related Templates & Tech Memos

Please visit the resource library for related Templates and Tech Memos.

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