More information about ZZ Beal Joker 9.1mm 50m Dry Cover
The Beal Joker is in effect at the same time a single rope, a half rope and a twin rope. This rope will be loved by the most extreme climbers, seeking lightness and easy running, as much as by more traditional climbers seeking a multi-purpose rope for ridge routes, classic face routes, mixed ice and snow, or snow alone. Ideal for high level climbers and mountaineers.
Important :
- Used as a ‘single’ this rope may not be grippable by all hands, and in all devices: in effect its fineness makes it a rope which demands expert holding and controlling. ‘Classic’ devices, designed for higher diameter ropes, will give reduced braking, and some self-locking auto-brakes may simply not work.
- Used as a single stand this very thin rope demands belaying technique adapted to its characteristics and precautions against wear because of its lower abrasion resistance.
Features:
- Multi use
- Ultra light
- Ultra smooth
- Dry Cover - the sheath is given a special treatment to increase its resistance to wear resulting from abrasion; falls; dirt; the wet; and in so doing, significantly increasing its active lifetime.
Avg Weight: 48g per meter
Specifications:
| |
Single Rope |
Half Rope |
Twin Rope |
| Length |
50m |
50m |
50m |
| Number of bobbins |
48 |
48 |
48 |
| Impact force Laboratory |
7.9 - 8.10 kN |
5.60 - 5.80 kN |
9.10 - 9.30 kN |
| Impact force BEAL Guarantee |
8,2 kN
with 80 kg |
6 kN
with 55 kg/1 strand
|
9,5 kN
with 80 kg/2 strands |
| Number of UIAA Falls Laboratory |
6 - 7 |
24 - 26 |
>25 |
| Number of UIAA Falls BEAL Guarantee |
5
with 80 kg |
20
with 55 kg/1 strand
|
>25
with 80 kg/2 strands |
| Sheath slippage |
0 mm |
0 mm |
0 mm |
| Extension during the first fall |
37 % |
32 % |
29 % |
| Static elongation |
8% |
8%/ 1 strand |
7%/ 2 strands |
| Resistance to a factor 1,77 fall over an edge of radius 0.75mm |
No |
Yes |
Yes |
| Sheath percentage |
35% |
35% |
35% |
|