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
Kč608.26 |
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
Technical sheet Mesure Ø 8 x 75 mm Ø 10 x 90 mm Ø 12 x 110 mm Material Stainless steel AISI 316L Weight 72 gr. 105 gr. 146 gr. Wrench 13 17 19 WLL 10 kN 25 kN 25 kN Certification No...
HARNESSES ALPINE FLASH CAMP The Alpine Flash builds on the amazing Flash harness with a purpose-built design for technical alpinism and ice climbing at the highest level. By incorporating...
Highline LEASH This leash is made with a QUASAR 9.9 mm dynamic rope, threaded into a tight sleeve of 20 m LEASH LINE tubular polyamide webbing. The LEASH has two seams at both ends, in order to fix...
ROLLEX SLIDE STOP- it's time to rest The SLIDE STOP is a simple and efficient tool that works like a little "handbrake" while resting or taping the highline. SLIDE STOP is not be used to stop the...
ROLLEX highline pulley carabiner ROLLEX, the lightest aluminum carabiner with a 1 inch roll. A roll that runs on 2 ball bearings (SS version has stainless steel bearings), which guarantees smooth...
JOKER - A real JOKER hybrid webbing The JOKER is quite an exceptional webbing. It's been designed for those who want to do more than only walking or crossing lines. Its hybrid (half polyester half...
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...
TYPE-X connection for main to backup connections Our TYPE X system allows you to connect a backup line to the main line in one, main central position by sewing. This connection has been designed in...
VORTEX "One ring to rule them all" VORTEX is the first clip and go connector of leash and highline. Simply thread the leash through our VORTEX, clip it into your already tensioned highline set-up...
Removable anchor COEUR PULSE The locking function limits the risk of involuntary removal. The fast installation and removal, without using additional tools, allows the anchor to be reused after...
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...
TAPELESS - tape-free nature for good For years we have been wondering how to solve a common issue of all highliners: every time we want to connect the back line to the main line we are forced to...