3pcs Self Closing Weld On Gate Hinges | Hydraulic | Hold Open | 7ft | 260 lbs | 1.5” to 2” Thick | SS304 | K51MP-D3

Self closing weld on hinges for exterior gates often come down to closing consistency, weatherproof, and adjustable tension tuning after welding.

Waterson weld on self closing hinges set handles those requirements with a dual mechanical–hydraulic action, numeric adjustment at the hinge end, and a 90° hold-open for daily access. 3 years warranty

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• DESCRIPTION
• DETAILS
• SPECIFICATIONS
• VIDEO

• Applications

  • Gate Entry
  • Pool Gate
  • Interior & Exterior
  • Courtyard Style
  • Breezy environments
    

  Product Description and Features

  • Apply for door open ≤ 120° and environment temperature > 32°F (0°C)
  • Fully adjustable closing force and speed according to environment needs
  • Numerical adjustment panel on hinge end to set up precise tension
  • Include both mechanical and hydraulic mechanism supporting quiet close needs
  • Aesthetically pleasing compared to door closers -- without obtrusive arm
  • Hold-open feature to keep door stay open at 90°
    

• 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 : 4 ½ x 4 ½
  • 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	K51MP-D3
  Hinge Type	Between square posts
  Hinge Material	Stainless Steel
  Door Weight	From 40lbs to 150lbs
  Approx Door Size	1150mm W x 2200mm H (4ft x 7ft)
  Door Thickness	1 ¾” (40-50 mm)
  Self-closing	o
  Fluid Motion	o
  Hold-open	o
  Fixing Method	Screw-On, only spot weld AFTER speed adjustment
  Color/Finish	Satin Brushed or Black
  Combination/Quantity	DS.HA.SB,3 Pack

  
  
  

• Product Video