3pcs Heavy Duty Large Hinges | Hydraulic | Fire Rated | 7ft | 260 lbs | 2-¼” Thick | SS304 | K51M-600-B3

Working with heavy large doors that exceed standard size and require controlled closing speed?

Choose heavy duty large hinges with hydraulic hinges for fire doors to manage weight, maintain code-ready movement, and deliver soft close door hinges performance on hinges large. 3 years warranty

TALK TO SALES FIRST - NON REFUNDABLE

Attention: Special finishes (US4) is non-refundable

• DESCRIPTION
• DETAILS
• SPECIFICATIONS
• VIDEO

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  Applications

  • Hotel Rooms
  • Interior & Exterior  
  • Large doors 
  • 3Hr Fire-rated
  • Fully Exterior
  • Arch Top
  • Heavy Duty
  • Courtyard Style
    

  Product Description and Features

  • Apply for door open ≤ 120°
  • Fully adjustable closing force and speed according to environment needs
  • Numerical adjustment panel on hinge end to set up precise tension
  • Mechanical-only mechanism supporting heavy duty and fully exterior  
  • Aesthetically pleasing compared to door closers -- without extrusive arms 
  • UL-certified cycle testing ensures many years of low maintenance.
    

• Installation Kits  

  • Both machined #12-24 UNC ½”L and wooden tapping #12 x 1 ¼” screws included -- eight (8) of each type per hinge. Pack contains five (5) spares as well.
  • Three steel adhesive shims for gap adjustment between door and frame as needed
  • Tension Crook: Keeps hinge open during installation  
  • 5mm & 3mm hex allen wrenches  

  Compliance Standards

  • ANSI A156.17 Grade 1 : one million cycle testing  
  • ANSI A156.7 Template Hinge : 6” x 6”
  • CSI Spec 08 7100 Door Hardware & 08 7808 Self-closing Hinges  
  • ADA Force : opening force no more than 5 lbs
  • ADA Closing Speed: at least 5 sec to move from m 90° to 12°
  • ADA Vertical Clearance: Does not intrude into the doorway as do some overhead closers

• Specifications

  Product SKU	K51M-600-B3
  Hinge Type	Full Mortise, 6 Inch x 6 Inch
  Hinge Material	Stainless Steel
  Door Weight	From 40lbs to 260lbs
  Approx Door Size	1150mm W x 2200mm H (4ft x 7ft)
  Door Thickness	2-¼ ” (57.15 mm) up
  Self-closing	o
  Fluid Motion	o
  Hold-open	x
  Fixing Method	Screw-On, only spot weld AFTER speed adjustment
  Color/Finish	Satin Brushed,Black,Gold,ORB
  Combination/Quantity	DS.HA.SA,3 Pack

  
  
  

• Product Video