3/8″ Spectra Dyneema 12 Strand

Spectra and Dyneema ropes are among the strongest ropes in the world. The ropes are not only excellent in water and in heavy UV conditions, but they are also up to 15 times stronger than steel pound for pound. With a 12 strand construction, it makes it easy to splice for winch rope, marine lines, cable pulling and many other applications. Theses ropes are offered with an added abrasion resistant coating, that not only offers UV resistance, but color also. Because the fiber is a polyethylene based fiber, the rope will not rot, floats in water for marine applications, and makes a great replacement for steel cable. UHMWPE is the technical abbreviation for Spectra and Dyneema.

Range (ft)Price ($/ft)
150+ ft$1.61 / ft
Product Price


  • 15 times stronger than steel pound for pound
  • Superior chemical resistance
  • Floats in water
  • Excellent with UV resistance
  • Comes in a variety of colors (coated)
  • Will not rot
  • Easy to splice
  • Great replacement for steel cable
Good Uses
  • Winch rope
  • Marine line / marine rope
  • Rigging rope
  • Cable pulling
  • Tow rope
  • Mooring line
  • Steel replacement
Constructed of 12 strand 100% spectra dyneema uhmwpe

Additional information

Weight 0.037 lbs
Dimensions 12 × 0.375 × 0.375 in

Blue, Green, Grey, Red, White, Yellow

1 review for 3/8″ Spectra Dyneema 12 Strand

  1. 5 out of 5


    Extremely surprised by the strength and durability the Dyneema 12 strand rope has for such an incredible price! It works great, I highly recommend. In the marine industry, finding the correct rigging for your dock lines, sailing lines, and mainsheet can be tricky. With all the factors you have to consider, USArope’s 12 strands will exceed all your sailing needs.

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