Tree Climber ART Rope Guide Twinline,Multi Line Friction Saver Kit One of the most revolutionary products to hit the industry in years, the ART TwinLine provides the climber with multiple options using one friction saver.  This device can be installed and lowered in a controlled manner from the ground and allows multiple systems to be set up at the same time. After the first use, you will understand what a game changer this device is. The TwinLine provides multiple options for climbers and is easily installed and removed from the ground. One of the great features of this device is that it never actually goes around the branch, making retrieval easy and hassle free.
It can be installed using a climbing line anchored in the canopy and a second climbing, either for Moving Rope or Stationary Rope, can be installed at the same time.  Ascent and moving around the canopy can be done on either system, or a second climber can work from the device as well.
It also allows the climber to create a false crotch without removing the device from the tree which provides consistent friction and feel to the climbing system.
Hands down, one the best devices that can be added to any climber's kit.
According to EN 795 B (temporary stop means), CEN / TS 16415: 2013 (use with two people at the same time) and according to EN 355: 2002 (shock absorber) certified
The Ropeguide TwinLine profile:
Patent
Mobile anchor point
Integrated ZipAbsorber (absorbing systems )
Installation and removal of the long-rope system from the ground
Optional use with spliced ​​ART short cable or long anchoring (Ø 10 and 12 mm) according to EN 1891
Long-rope system: 2002
Constructed aluminum body and attachments made from the solid in the machining process
Easy running of the climbing rope through the Cocoon
Infinitely adjustable length
Trapeze 4 shackles
Easy re-tightening of the rope with anchor change by the auxiliary roller Ally (no PSA)
Automatic blocking of the adjusting without path loss
Easy loosening and shifting the adjustment even after heavy loads
Lightweight lifts of climbing / rope ascent
Optimal Choking function (choking concerns on the trunk)
Minimum breaking load: 18 kN
Max. Service life: 10 years for all metallic and 5 years for all textile components