Waterson Heavy Duty Commercial Fully Adjustable Self-Closing Door Hinge 3-Pack 4.5" x 4.5" – K51M-450 (SA,SA,SA1)

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Waterson HingesSKU: WS-K51M-450-A3-BLK

Price:
Sale price$385.55 Regular price$428.39

Description

  • CERTIFICATION | ADA, UL compliant Grade 1
  • ADVANCED ENGINEERING | Combining door closers, spring hinges and an optional hold open feature into one attractive & unobtrusive component.
  • FULLY ADJUSTABLE | Closing force and speed adjustable according to environment needs.
  • PRECISION | Digital panel tension locking capability.
  • DURABLE | Fully weather resistant stainless steel construction -- purely mechanical, NO LEAKING.
  • Application: Hotel guest room / Metal door / Commercial fire-proof door

    Type:

    • SB Hinge - Door closing+control closing speed+hold-open at 85°+/-5°
    • SA1 Hinge - Controls Closing Speed from 0-20° and Closing Force.
    • DS: Provides Closing Force, double power output.
    • HA: Hydraulic buffer in 0-20°+control speed in 20-90°
    • S: Spring Closing Force
    • A: 20-90° Closing Speed Control
    • A1: 0-20° Closing Speed Control
    • H: Hydraulic buffer
    • B: Hold-open at 85°+/-5°

     Included Products:

    1. 3mm hex wrench*1pc
    2. 5mm hex wrench*1pc
    3. For the wood door - Crosshead self-tapping screws (SUS#12-24 UNC-1/2"L)
    4. For the metal door - Crosshead machine screws (SUS#12x1-1/4"(31.75mm)L)
We know some products may seem confusing so, We're here to help!
Contact / Call Us with any General Questions, Customization
or Specific Products. We'd be happy to assist you.
Monday - Friday: 9:00 - 5:00 EST
Manhattan: (646) 870-0202
Brooklyn: (347) 270-1618

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Welcome to Apex Hardware NY! We're a small business that takes pride in our close partnerships with a diverse network of suppliers. These collaborations help us maintain a robust inventory and ensure your orders are processed smoothly. While we make every effort to keep a wide range of products in stock, there are times when we rely on external suppliers, leading to occasional shortages. We're diligent about updating our inventory, but please understand that delays can happen. Before making a purchase, feel free to reach out to us to verify availability. Your patience and understanding are greatly appreciated as we strive to provide you with the best possible shopping experience!

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