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Infinity Cord

Infinity Cord

Regular price $39.95 USD
Sale price $39.95 USD Regular price $39.95
Sale Out of Stock
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The first of its kind: this continuously woven dynex cord is ideal for extending anchors. Its construction makes it exceptionally strong, durable, and light.

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Compact, lightweight, and easy to untie, this is the next stage in the evolution of cordelette engineering.

The Infinity Cord is constructed by taking dynex threads and looping them around, creating a continuous loop that requires no stitching or bar tacking to finish. The wound dynex filament core is finished with a dynex/nylon blend sheath, making it extremely durable and abrasion resistant. It should be noted that the strength of this cord lies in its infinity construction, so it shouldn’t be cut and re-tied.

Features

  • Seamless, dynex filament core with dynex/nylon blend sheath
  • 4.5mm diameter with 22kn+ breaking strength
  • Lightweight cord with no bar tacks
  • Available in color-coded 120cm, 180cm, and 240cm sizes

SPECS

  • Weight: 32 g|46 g|62 g
  • Size Range: 120 cm-240 cm
  • Country of Origin: China

SPECS

  • Weight: 32 g|46 g|62 g
  • Size Range: 120 cm-240 cm
  • Country of Origin: China

MATERIALS

  • [Sheath] UHMWPE 75%, Nylon 25%
  • [Internal] 100% Dyneema (UHMWPE)

Technology & Sustainability

Protect What Matters

From clean climbing, to conservation, Black Diamond is committed to protecting the people and places we love.

Practical Product Lifetime Warranty

2 Year Warranty

We trust what we make because we use what we make. All Black Diamond products are covered by a two year warranty policy.

Overall rating: 4.862069 / 5 from 29 reviews.

AI Generated Review Summary

The Infinity Cord is a compact, lightweight, and easy-to-untie cordelette engineered for durability and abrasion resistance. Customers appreciate its comfort and effectiveness for anchor use, and praise its construction and strength.

Summary topics

  • Comfort and Effectiveness: 15%
  • Construction and Strength: 35%

Review topics: ["material","looks","cord","sling","knots","light","piece"].

Review highlights

  • "The Infinity Cord is a smooth operator."Matthew H.
  • "Fascinating little sling!"Sam G.
  • "The Infinity cord is an excellent new tool for building anchors."Todd S.

Reviews

Technology changes the way you climb!

"I used it on my trip to GUNKS, it was super light and because of the stiffness, it's very easy to untie after heavy load. I used it as quad and rappel extension, and I'm very satisfied. It is just slightly heavier than a sling at the same length, but it looks more durable and abrasion resistant. And it was made as a loop, no hard part, you have one less thing to worry about. Will recommend it to everyone."

Mou C. (5/5)

Love it

"A nice balance between have a 240 dyneema or a giant quad. Tough enough I'm not as nervous with sharp edges, packs down almost to the size of a 240 sling and a lot more efficient on the rack than a cordelette quad. Also the trick where you can "milk" it, and make it rigid is super cool, especially if you're trying to thread it though a natural constriction or chokestone for anchor building. A very nice piece in my anchor building arsenal."

Garret S. (5/5)

Very useful

"Love the way it can be pulled and shaped easy. Great for overhead placement and squeezing into tight constrictions."

Todd H. (5/5)

Solid, lightweight, but not exactly what I was expecting

"I was looking for a lightweight sling to use as a cordelette and found this, expecting it to be continuous and seamless (I based this on the name) similar to the BD solution harness's belay loop. It doesn't have a bar tack but it does have this sheath over where it looks like the cord was spliced back into itself to make it continuous. This is functionally similar to a bar tack but much more flexible (and I can even work it into knots), I was just expecting it to be near impossible to tell where the splice was like it is with the solution harness. Still an amazing sling through and I've been using it for quad anchors trad climbing and I'm very happy with it. It's also somehow both inelastic in how it can hold it's shape but still really malleable/workable like clay which is strange to me but super neat. It's much lighter than my old 7mm cordelette and plenty strong and durable, showing no signs of wear after my usage so far over the last month. I highly recommend it but if they somehow removed the seam/sheath it would be perfect"

Benjamin W. (4/5)

Easy handling and untying

"Very versatile. Great for anchors. Better than a normal sling."

John D. (5/5)

Works Great

"perfect little cord"

Logan R. (5/5)

Incredible piece of gear

"I used my 240cm Infinity Cord to build a trad anchor in Joshua Tree over the weekend. It was so beautifully constructed that even another party asked if they could use it and they told me it looked “super bomber”. After the climb, all knots came out easy and it racks away on my harness nice and small. Love it. Please make these in a rabbit runner/alpine runner style!"

Dennis T. (5/5)

Great for anchors

"Great for building anchors!"

Maxwell K. (5/5)

Game changing

"BD is changing the game - developing lighter and stronger soft materials to add to a growing quiver of ever innovative climbing equipment - improving the odds of success where it really matters - in the alpine arena"

Zander C. (5/5)

This thing is awesome! Super

"This thing is awesome! Super light weight and it has a bit of memory built in so it’s easy to make knots with"

Daryl T. (5/5)

Q&A