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The Black Diamond Dynex 10mm Sewn Runner—low on weight, low on bulk.

Black Diamond's Dynex 10mm Sewn Runners weigh 30% less than nylon runners to save weight on your rack for both summer and winter climbing. In addition to a low weight, Dynex runners also have less bulk, so they don't take up as much space on your rack, in your pack, and over your shoulder. They also absorb less water than nylon and don't freeze—obvious benefits for ice and alpine climbing. You need runners for just about every climb, so get some ultralight ones from Black Diamond.

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Black Diamond Dynex Sewn Runners

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Here's what others have to say...

5 5

Sean Hermany

Member since 

These are awesome. They are lightweight, strong, etc. Pretty much, they're exactly as advertised. Just hoping to help someone avoid my mistake...

30cm == 12", i.e. PROBABLY NOT WHAT YOU WANT.

If you're trying to order your standard, "shoulder length runner", you want the 60cm size. I just naturally figured the smallest size would be shoulder length, then it would go up from there. Well, 30cm means ~12 inches, which is measured end to end, after it's already sewn together.

99% of people ordering will probably not make this mistake, but in the off chance you find yourself unsure, 60cm means shoulder length, 120cm means a "double", and 240 means BIG.

Please note, I'm giving 5 stars, I used my previous set for about 3 years before retiring them (didn't purchase from backcountry), and they worked great. When I went to order new ones, I just assumed the smallest size would be shoulder length, but they're actually not. Not sure what you'd use that size for, since, in that size, we're talking sport climbing quickdraw, where I'd prefer beefy, thick nylon. But I'm not the authority. Anyway, my mistake, not BD's or Backcountry's, but, there ya go...60cm means shoulder.

Other than that, order away.

4 5

Charlie M

Member since 

A couple yellow-ish bordered and brown bordered slings just arrived in the mail. Light, strong, un-obtrusive.

5 5

Bj and Emily Chauvin

Member since 
  • Gender: Male
  • Familiarity: I've used it several times

I love these, over the basic runners. Even if they cost a few bucks more, the dynex runners are far nicer. I'm using a handful of 60's and a few 120's when I get crazy. Love the small width.

Great runners!

What is a good length for an anchor?

awep21960

Member since 
Posted on

What is a good length for an anchor?

Mark Parrett

Member since 
Groups:
Responded on

That totally depends on where the anchor is and what you're using to construct it. I've used 3 inch dogbones in anchors and I've used 20 foot webbing loops to sling trees... the best thing to do is first to be sure you understand how to build the right anchor for the right situation. I highly recommend John Long's book "Climbing Anchors" to the new climber. Then, go climb with people who have built hundreds of anchors of all sorts and let them watch you and double check you. After that, you'll probably want plenty of dynex runners in each size so that you'll be ready for whatever situation arises.

Courtney Dean

Member since 
Responded on

echo advice from above. Alternatively, going exclusively with dyneema does get expensive and limits what you can actually do (e.g., dyneema goes to 240 cm max). Consider lengths of 20, 30 and/or 40 feet of 7 - 8 mm static cord or 1.5" webbing.
Most importantly, do you need these for top rope anchors or sport/trad? Longer lengths of any resource gets heavy and likely more useful for setting up top rope anchors whereas established sport/trad routes typically have something close to the top of each pitch requiring less material to establish your anchor.
an alternative piece of literature is a book by Craig Luebben (pictured).

echo advice from above. Alternatively, going exclusively with dyneema does get expensive and limits what you can actually do (e.g., dyneema goes to 240 cm max).  Consider lengths of 20, 30 and/or 40 feet of 7 - 8 mm static cord or 1.5" webbing. <br/> Most importantly, do you need these for top rope anchors or sport/trad? Longer lengths of any resource gets heavy  and likely more useful for setting up top rope anchors whereas established sport/trad routes  typically have something  close to the top of each pitch requiring less material to establish your anchor. <br/> an alternative piece of literature is a book by Craig Luebben (pictured).

I want to order 3 different lengths of...

Helen

Member since 
Posted on

I want to order 3 different lengths of runners in specific colors: 10 30 cm runners in green, 10 60 cm runners in red, and 10 120 cm runners in silver. The color is important - is it possible to order them this way?

Peter hurtgen

Member since 
Responded on

no i dont think so... i would go to a shop and buy them so you can choose your colors

4 5

Eric N.

Member since 
  • Gender: Male
  • Familiarity: I've used it several times

As ben243090964 said, there is a reason these are on every rack. They are thin, light strong and backed by one of the best names in climbing. I use them for alpine draws as well as building anchors.

5 5

colp12742

Member since 
  • Gender: Male
  • Familiarity: I've put it through the wringer

I use the 240cm to build anchors. It's faster and less bulky than using cord. I keep 2 on my harness while climbing multipitch.

are all of these slings the same color?

Patrick Pendergast

Member since 
Posted on

are all of these slings the same color?

Arthur Debowski

Member since 
Groups:
Responded on

No these come in a variety of colors. Blue, orange, silver, are amongst the possibilities.

tnlsea964807

Member since 
Responded on

No. My last order of 12 - 24" slings were in 4 different colors.

5 5

Jeff Guest

Member since 
Groups:

I have the BD, Petzl, Mammut, and these Sterling Rope Dyneema Runners and they all have basically same KN rating. Some are a little thicker than others, and some are a little wider than others but they are basically all the same. When it comes time to buy new runners I go for the lowest priced ones ;)

5 5

Adam Riser

Member since 
Groups:

Exactly what you want in climbing gear. Nearly zero bulk with nearly zero weight. These are just the thing when you want to bring along a few extra slings for a thousand feet of Valley granite.

5 5

Peter Gram

Member since 
Groups:

I think Black Diamond got the width of these slings just right. There are others that are even skinnier, but also many much wider. The 60cm is my most used size, which works great for tripling up in an alpine draw, or as an over the shoulder sling. A few 120cm are also useful for super long runners when you have to place a cam way back in a crack or chimney.

4 5

Dylan Hall

Member since 

I bought these a few months ago when it was warm enough to climb outside. I've used them a few times and I love them. I'm only about 5'10 and these 60cm ones are ideal for route cleaning. They hold firm when clipped in and there is no give in it. I paired my two 60cm ones with two BD POSITRON screwgate carabiners, which is what I recommend. The biners are 25 topdown, 8 left to right and 8 open gated. safe all around. Looking for a pair of runners? Black Diamond 60cm is your best bet.

5 5

Jeff Chrisler

Member since 

Pros-
-light, sturdy, reliable
-nicely color coded
-easy to handle
-easily tied up and organized
Con-
-if knotted, can be nearly impossible to get undone

Patrick Newill

Member since 
Responded on

you shouldn't be knotting this kind of runner to begin with.

tnlsea964807

Member since 
Responded on

Why not knot? Tying overhand knots as limiter knots or for equalization is standard practice. Girth hitching two thin slings together is a bad idea, though.

Suggestion: Roll the knot between your hands to loosed it up.

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