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Hayn Hi-MOD Compression Extender

Hayn Hi-MOD Compression Extender

  • Select Wire Size and Extension
  • Select Hardware Factor
  • Material: Stainless Steel
  • Item #: 
    Model #: 
    Multiple Sizes Available
    Our Price:
    From: $21.99  To: $213.99
    21.99 213.99
    Please enter quantity below.
    Wire Size
    Hardware Factor
    Model #
    Shipping Weight
    1/8 Inch
    1.772 Inch
    1-3/4 Inch
      0.01 Lbs.
    Our Price: $21.99
    5/32 Inch
    2.362 Inch
    2-1/4 Inch
      0.10 Lbs.
      *In Stock!*
    Our Price: $24.99
    3/16 Inch
    2.953 Inch
    2-7/8 Inch
      0.20 Lbs.
      *In Stock!*
    Our Price: $27.99
    7/32 Inch
    2.953 Inch
    2-7/8 Inch
      0.15 Lbs.
    Our Price: $27.99
    1/4 Inch
    3.543 Inch
    3-1/4 Inch
      0.30 Lbs.
      *In Stock!*
    Our Price: $32.99
    9/32 Inch
    4.139 Inch
    3-7/8 Inch
      0.45 Lbs.
    Our Price: $37.99
    5/16 Inch
    4.724 Inch
    4-1/2 Inch
      0.70 Lbs.
      *In Stock!*
    Our Price: $45.99
    3/8 Inch
    5.900 Inch
    5-5/8 Inch
      1.15 Lbs.
      *In Stock!*
    Our Price: $63.99
    7/16 Inch
    5.900 Inch
    5-5/8 Inch
      1.00 Lbs.
    Our Price: $63.99
    1/2 Inch
    7.086 Inch
    6-3/4 Inch
      1.00 Lbs.
    Our Price: $112.99
    9/16 Inch
    8.268 Inch
    8 Inch
      1.00 Lbs.
    Our Price: $151.99
    5/8 Inch
    9.450 Inch
    9 Inch
      1.00 Lbs.
    Our Price: $213.99
    Click the "More Info" button above for specific information about that product.


    • Hayn Marine Hi-MOD Mechanical Compression Fittings are swageless fittings, produced by Petersen Stainless in the UK and distributed exclusively by Hayn Enterprises in the USA
    • The terminal design includes a unique crown ring that arranges the wire strands for even spacing around the fitting
      • This ensures that each strand experiences an even load
    • The design also eliminates the need to bend the wires around the cone, which ensures the cone is in the proper location, and keeps the strands from dropping into the cone slots
    • These advantages, combined with a longer cone with a more shallow angle, give you the most secure and efficient swageless terminal on the market today
    • Both the cone and crown ring are fully re-usable allowing for easy inspection and re-use without having to replace anything
    • These fittings do not require the use of sealant
      • You can, however, fill them with a non-acidic polysulfide or better marine-grade sealant

    See the Hayn Catalog Here

    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to


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