

25 mm webbing specific for longlining and highlining.
*ALL OUR WEBBING SPLITS COME WITH SINGLE LOOP SEWINGS ON BOTH ENDS
If you would like sewings on your BY METER webbing purchase, please choose our SEWING product as an extra purchase.
If you are not happy with your purchase you can always return the product
Hi! Does the 50 meter longline kit come with webbing that has 2 sewn loops? Thanks! SIGMA is an element of statistical calculations, which allows to display a products’ guaranteed strength value throughout its manufacturing process. Therefore, it is related to product safety.
During the testing process, the greater the differences between the 10 recorded values, the higher turns out the sigma value.
For example, for 10 carabiners tested, their ten recorded values are usually different and not the exact same:
24,9 | 25,9 | 26,2 | 25,6 | 25,8 | 24,7 | 25,5 | 24,7 | 26,0 | 25,7 kN
So which value to take into account to display the MBS (Minimum Breaking Strength) value?
We first calculate the average:
(24,9 + 25,9 + 26,2 + 25,6 + 25,8 + 24,7 + 25,5 + 24,7 + 26,0 + 25,7) / 10 = 25,5 kN
We then calculate the variance:
24,9 - 25,5 = - 0,6 (-0,6)2 = 0,36
25,9 - 25,5 = - 0,4 ( 0,4)2 = 0,16
...and so on for the 10 measured values.
We add those 10 results:
0,36 + 0,16 + 0,49 + 0,01 + 0,09 + 0,64 + 0,064 + 0,25 + 0,04 = 2,68
And we create the average:
2,68 / 10 = 0,268
The variance is even to : 0,268
SIGMA (standard deviation) = square root of 0,268 = 0,5176
The maximum value displayed on the carabiner would be:
average of 10 carabiners = 25,5 kN
SIGMA = - 0,5176
____________________________
Displayed Value = 24,0724 kN
What you should know in particular about the 3 SIGMA safety margin?
We use the 3 SIGMA method to calculate the MBS.
We multiply the SIGMA for 3 (this is why it is called “3 SIGMA”) to boost the prudency in the MBS calculation.
Taking the 10 previous carabiners as an example:
The average of those 10 carabieners is 25,5kN
3 SIGMA (3 x 0,5176) = - 1,5528
_____________________________
Displayed value = 23,0472 kN
Our choice aims to maximize the safety of our users while using our products.
Source @Petzl
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Price
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Price
€1.23
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Price
€0.90
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Price
€1.56
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Price
€1.31
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FEELING
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FEELING
Dynamic allrounder, comfort & fun stretch
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FEELING
Heavy, strong line, comfort & fun stretch
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FEELING
Heavy, comfortable trainings line, challenging but soft touch
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FEELING
Soft, fun tube, playful, next step webbing
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WEBBING MATERIAL
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WEBBING MATERIAL
Polyester
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WEBBING MATERIAL
Polyester
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WEBBING MATERIAL
100% polyester
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WEBBING MATERIAL
Polyester
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WEBBING WEAVE
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WEBBING WEAVE
Flat with tubolar edges
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WEBBING WEAVE
Flat
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WEBBING WEAVE
three layers, flat core, extremely soft tubular shell
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WEBBING WEAVE
Tubular
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WEBBING WIDTH
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WEBBING WIDTH
25 mm
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WEBBING WIDTH
25 mm
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WEBBING WIDTH
25 mm
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WEBBING WIDTH
25 mm
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WEBBING THICKNESS
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WEBBING THICKNESS
3,2 mm
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WEBBING THICKNESS
3,7 mm
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WEBBING THICKNESS
5 mm
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WEBBING THICKNESS
3,1 mm
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WEBBING WEIGHT BY METER
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WEBBING WEIGHT BY METER
65 gr./m
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WEBBING WEIGHT BY METER
73 gr/m
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WEBBING WEIGHT BY METER
83 gr./m
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WEBBING WEIGHT BY METER
50 gr./m
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COUNTRY OF MANUFACTURING
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COUNTRY OF MANUFACTURING
Italy
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COUNTRY OF MANUFACTURING
France
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COUNTRY OF MANUFACTURING
Italy
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COUNTRY OF MANUFACTURING
France
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MBS - MINIMUM BREAKING STRENGTH
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MBS - MINIMUM BREAKING STRENGTH
31 kN
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MBS - MINIMUM BREAKING STRENGTH
40 kN
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MBS - MINIMUM BREAKING STRENGTH
35 kN
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MBS - MINIMUM BREAKING STRENGTH
31 kN
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SIGMA MBS - WEBLOCK (30MM DIVERTER)
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SIGMA MBS - WEBLOCK (30MM DIVERTER)
30,3 kN
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SIGMA MBS - WEBLOCK (30MM DIVERTER)
32,6 kN
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SIGMA MBS - WEBLOCK (30MM DIVERTER)
29,6 kN
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SIGMA MBS - WEBLOCK (30MM DIVERTER)
27,4 kN
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SIGMA MBS - SEWN LOOP
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SIGMA MBS - SEWN LOOP
29,1 kN
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SIGMA MBS - SEWN LOOP
34,8 kN
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SIGMA MBS - SEWN LOOP
33,3 kN
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SIGMA MBS - SEWN LOOP
28,7 kN
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SUGGESTED BACKUP LENGTH
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SUGGESTED BACKUP LENGTH
9% longer than ZAO main line
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SUGGESTED BACKUP LENGTH
6.8% longer than PLASMA main line
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SUGGESTED BACKUP LENGTH
8.4% longer than jJUMBO main line
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SUGGESTED BACKUP LENGTH
6% longer than COSMIC main line
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Love it
I have only used it in the park so far but it's a pretty fun webbing, it's easy to tension and soft and bouncy to walk on, great price even with shipping to the US, would definitely get it again
Eccezionale e di ottima qualità
Adoro questa fettuccia, é super resistente, piuttosto elastica e molto divertente. I bordi tubolari sono fantastici, rendono la fettuccia meno "tagliente" e più "morbida"
Awesome
Today i tried it and it was awesome
Magnifica Zao
Linea super super bella. Ottima scuola per iniziare subito con un grado di difficoltà in più. Divertimento assicurato nel bounce!
Spesso ho sentito definirla "La maledetta" ma solo da chi non ne possiede una :D
My first 1 inch longline
Pretty bouncy longline.
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