Page 50 - 20_SherrillTree_Catalog_NoPrice

48
CLIMB // MECHANICAL FRICTION HITCHES
“
I have been climbing with all A.R.T. products in my daily
tree work for some years now. ART makes my treeclimbing effifficient, dynamic, ergonomic and safe.”
—Fabian Weber (Fafa) German Champion 2017 Germany
A.R.T. // SPIDERJACK 2.1 // Mechanical Split-Tail Ascender/ Descender
This version of ART’s Spiderjack features a long lever, giving the climber better control for smoother releasing.
• Spiderjack 2.1 is a world-class device
• Same features as Lockjack Sport
• More responsive than Lockjack Sport for both ascending and descending
• Effortless slack-tending
DYNEEMA STRAP
Spiderjack 2.1 with Dyneema Strap
Also available, is an alternate version of the Spiderjack that has a Dyneema Strap that allows for a second carabiner to be added to the climbing setup.
TRY IT WITH THE ART ROPE GUIDE TWINLINE ON PAGE 37
A.R.T. // SPIDERJACK 3 // Mechanical Split-Tail Ascender/Descender
• Pulley located under the body of device fair leads deflected ropes smoothly
• The fall of the climbing line is directly in front of the climber so it is possible to pull and feed the rope very comfortably with one hand or hand over hand into the device, which makes it ambidextrous
• Swivel allows climbers to always use the device in the optimum direction
• All the wear items on the SJ3 are replaceable
• The SJ3 has a secured locking position function that makes it possible to give out a bit rope if need- ed and to temporarily avoid the self-
tailing effect
• The device has two different cams (for ropes between 11–12 mm and 12–14 mm)
• It is not possible to place the cam in the wrong direction.
• The Spiderjack 3 is approved for a wide variety of ropes, ranging between 11 and 13 mm
ITEM # PRODUCT
39546 Spiderjack 3
• Accepts wider range of rope diameters (without clutch change) than Lockjack Sport (11-13mm)
ITEM #
31509
35128
PRODUCT
Spiderjack 2.1
Spiderjack 2.1 with Dyneema Strap
A.R.T. // LOCKJACK SPORT // Mechanical Split-Tail Ascender/ Descender
• Compact and lightweight
• Eliminates need to manually advance hitch
• Eliminates rope-on-rope friction
• No knot tying or untying
• Easy to learn and master ascending and descending
• Greatly reduces energy required to climb
• Midline attachable
• Major wear components are replaceable but built to withstand the rigors of production tree care
• No melting of knots when descending swiftly
• Shipped with clutches for 11-12mm and 12-13mm
ITEM #
26255
33535
PRODUCT
Lockjack Sport
Lockjack Sport with Swivel