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Amsteel Blue 5/16" Synthetic Winch Line - 12,300 lbs

  • Amsteel Blue Synthetic Winch Line in black color. The gusset tube thimble will not crush under load, so a shackle pin up to 7/8" diameter will always fit in the eye.
  • Amsteel Blue Synthetic Winch Line in blue color.
  • Amsteel Blue Synthetic Winch Line in orange color.
  • The optional sling hook has a large throat opening and heavy duty safety latch to maintain a secure connection with rigging.
  • Our universal drum attachment is low profile, strong, and designed to be compatible with most winch drums.
  • Includes hardware to install on Warn® Zeon® winches.
  • Includes hardware to install on side flange style drum connections.
3.00 LBS
Calculated at checkout

Will this fit my winch?

Check out the Winch Line Conversion Guide to make sure you install the correct Amsteel Blue winch line.


Diameter 5/16" (8 mm)
Breaking Strength 12,300 lb (5,580 kg)
Recommended Winch Rating 6,000 - 8,000 lb (2,720 - 3,630 kg)
Material AmSteel®-Blue Dyneema SK75 synthetic fiber


  • Made with genuine Amsteel®-Blue synthetic rope
  • 85% lighter than steel wire cable
  • 30% higher breaking strength than steel wire cable
  • Safer. Won't snapback in the event of breakage
  • Torque-free
  • Easy to handle
  • Floats in water
  • Made in the USA


AmSteel®-Blue winch line is 80% lighter than wire cable.


In the event of breakage, AmSteel®-Blue winch lines won’t snapback or whiplash like wire cable. AmSteel®-Blue will not splinter and tear up your hands.


AmSteel®-Blue winch lines have a higher breaking strength than wire cable giving you that added peace of mind when dependability is critical.


AmSteel®-Blue winch lines float in water, an added benefit for visibility and safety.


AmSteel®-Blue synthetic winch lines are torque free and will not kink like wire cable.


AmSteel®-Blue is made of genuine Dyneema SK-75 synthetic fiber.

Abrasion Protection.

All of our winch lines include a 3 foot detachable Rock Guard to help protect from abrasion.

Heat Resistance.

A 12 foot heat resistant sleeve protects against drum heat and abrasion.

Easy Install.

AmSteel®-Blue winch line comes complete with a universal drum attachment compatible with most winches.

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Product Reviews


    Posted by Darin A Dilley on 13th May 2021

    I had ordered a less expensive rope from another company and was just okay with it. I decided to spend a little extra and re-purchase a much better quality of rope and was very impressed with the quality and craftmanship these ropes have.

  2. Best quality I've ever seen

    Posted by Greg Salazar on 30th Aug 2017

    Over 36 years riding experience. This is far better quality than any other synthetic winch rope I have ever ordered before.

  3. All around awesome

    Posted by Chris Chambers on 10th Jul 2014

    I had purchased my winch with the intentions of upgrading to synthetic, and I never realized that it would make such a difference. Great product!