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ACCO Grade 43 (G4) Domestic High Test ISO Chain

  • Chain Size: 5/16", Working Load Limit: 3,900 lbs, Sold by: Pail 90 ft.
  • Material: Carbon Steel, Finish: Extra-Thick Hot Dip Galvanized
  • Application: Anchor / Windlass Chain with Short Link, High Tensile Strength
  • Item #: 
    Peerless / Acco
    Model #: 


    Shipping Weight: 
    97.00 Lbs.
    List Price: 
    Our Price:
    Status:    null In Stock

    Quantity : 
    Made in the USA


    ACCO® Grade 43 (G4) Domestic High Test ISO Chain


    • High-test (HT) carbon steel anchor / windlass chain made to ISO specifications with short links
    • Short links make chain more flexible – ideally suited as windlass chain and less likely to tangle in the chain locker
    • Links are calibrated to fit most any windlass wildcat with an "HT" designation*
    • High test chain is widely used for its "strength-to-link" factor – working load limit is approximately twice that of BBB or proof coil chain of comparable size
    • Extra-thick hot dip galvanized finish offers superior corrosion protection and is recommended for all marine applications
    • Links are identified with an embossed "G4" mark
    • ACCO chain is factory tested to twice its working load limit to ensure quality and reliability
    • Made in USA


    • Chain Type: Grade 43 Domestic High Test ISO (embossed "G4")
    • Chain Trade Size: 5/16"
    • Working Load Limit: 3,900 lbs
    • Wire Diameter: 0.328"
    • Inside Link Dim. Length (Nominal): 1.03"
    • Inside Link Dim. Width (Min): 0.50"
    • Material: High-tensile strength carbon steel
    • Finish: Hot dip galvanized
    • Sold by: Pail (90 ft.)

    Note: *Check fit for windlass manufacturer's specifications before purchase. Not for overhead lifting.
    Grade 43 replaces ACCO Grade 40 high-test designation (chain links marked "G4")
    ACCO chain manufactured by Peerless Industrial Group

    Additional Handling Note:
    Most carriers impose an extra handling fee of $19.00, that will be added to your shipping charges if it applies.


    Worldwide Enterprises Chain Grab Hook
    Item #: 001203
  • Chain Size: 5/16" (Not for BBB chain )
  • Function: Removes Load from Windlass after Anchor is Set
  • Working Load: 4700 lb, Sold individually
  •  Include
    Model #:
    Sea-Dog Quick Link
    Item #: 003369QLK516
  • Applications: Connecting 5/16" Chain Links, Length: 2-15/16"
  • Material: Formed Mild Steel Electro-Galvanized
  • Breaking Load: 7700 lbs, (1) per Package
  •  Include
    Model #:
    Worldwide Enterprises Swivel
    Item #: 001469
  • 5/16"
  • Galvanized Eye & Eye
  •  Include
    Model #:
    Worldwide Enterprises Chain Link
    Item #: 001480
  • Designed for Connecting 5/16" Chain Links, Length: 1-3/4"
  • Material: Hot Dipped Galvanized Steel, Working Load 1900 Lbs.
  • (1) per Package
  •  Include
    Model #:

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