SEWN LOOP ON WEBBING
Sewn loop on webbing tails Choose SINGLE or DOUBLE Sewn Loop With the SINGLE sewn loop for your Longline you can easily connect your webbing directly to a 1,5T BOW SHACKLES STAINLESS STEEL. This...
Specific braided sleeve for slackline webbings.
If you are not happy with your purchase you can always return the product
|
TAPELESS - TAPE-FREE BACKUPS
₴1,261.24 |
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
Sewn loop on webbing tails Choose SINGLE or DOUBLE Sewn Loop With the SINGLE sewn loop for your Longline you can easily connect your webbing directly to a 1,5T BOW SHACKLES STAINLESS STEEL. This...
perfect for freestyle
it fits great, i would personally add another piece of flat webbing inside for a tight fit
Fluffy catch and fluffy slap
This trickzone could look very similar to the project 44, but only in the colors! The grip on hands and feet is better and the softness too. A must for freestyle if you want to save some skin!
Moreover, once in place, it stays quite tight avoiding twisting itself on the line
Flat pulley with ball bearings The HIGHWHEEL is an aluminum pulley with a 2.5 cm (1 inch) roller base that slides on two steel ball bearings to ensure smooth movement. The special aluminum roller...
FRACTIO - SEWN LOOP for the distribution of the back-up The FRACTIO system allows you to connect the back-up (secondary) to the main salckline in different spots along the whole slackline...
Highline Configurator for your personalized set-up The Highline Configurator is our new tool to guide you faster and easier on your way to your perfect, new highline webbing set-up. MAIN + BACKUP...
HARNESS ON-SIGHT CT CERTIFICATION EN 12277:2015-C SIZE XS S M L XL (7) WAIST BELT 66-81 cm 73-88 cm 81-96 cm 89-104cm 95-110cm (9) LEG LOOPS 51-56 cm...
ZAO LINE - In love with longlining ZAO is a highly appreciated slackline: it has been designed based on feedback from some of our best longline and highline athletes. A flat waved central body and...
###ADD SOME PICTURE IN THE DESCRIPTION ###LEMON HAZE stretch your realityThe LEMON HAZE webbing is a world's-first, featuring a 20 mm tubular structure crafted from a unique blend of UHMPE...
Inov Shackle - The safe Dyneema Soft Shakle If you don't know this connector yet, expect to be positively surprised. Soft shackles are the lightest connectors available, but also one of the...
Don't waste your LAST LINE CUTS, start connecting We really don't like throwing material away! And especially not slacklines. By merging two pieces of webbing, using our sewn system stitch, we are...
SKY DIAMOND - A line perfect for extreme lengths A brand new hybrid webbing made of UHMPE fibers (Dyneema+other brand) combined with puffed polyester lining inside the edges, to create a whole new...
COSMIC feeling for park and Highline COSMIC is a semi challenging tubular webbing, strong but light and produced with smooth edges. Generous bounce performance with rather limited elasticity in...
Backup EXTENDER in SPLIT TECHNOLOGY Our SPLIT TECHNOLOGY allows you to divide highlines by connecting regularly the backup to the mainline. This reduces the height of a fall in case of a potential...