Ascenders

Click here for Petzl Safety Check Warning The ZIGZAG PLUS mechanical Prusik allows the user to move around efficiently in a tree using classic Prus...

Pre-order yours today. Delivery expected in early January. The REFLEX Mechanical Hitch is a mid-line attachable device!  Designed to offer precise ...

The BlackBird by ART has been designed to facilitate climbing both with a single rope system (SRS/SRT) and a moving rope system (MRS/DRT). Without ...

The Notch Magneato is a tending device for your Rope Runner Pro, removing the need for fiddling around with a micro carabiner. Slip the wire-gate c...

The Buckingham Throttle is a super-smooth tending device in both MRS and SRS modes, and gives you the ability to switch climbing styles with the pr...

This revolutionary ascending and descending system is simple to use. Incoming rope falls easily through the device using the weight of the rope it...

Replacement clutch for 11 mm lines.

SPECIAL ORDER-ALLOW 5-7 DAYS The Twin Expedition is the first single-handled dual ascender designed to meet the needs of industry leading arborist ...

Weaver Leather's lightweight chest harness for advancing an ascender in SRT. Chest box is constructed from 1 inch poly and elastic webbing with a ...

The new ISC Squirrel Tether is manufactured from Aluminium, which ensures that twist and flex in the Rope Wrench system, is minimal. This means th...

Since its inception in 2005, the Unicender has been the most flexible tool for tree climbing. With the ability to be used in both Doubled Rope Tech...

The Akimbo² is the second iteration of the popular mid-line attachable climbing device for tree care. Like the original, the Akmibo² allows you to ...

Click here for Petzl Safety Check WarningThe ZIGZAG mechanical Prusik allows the user to move around efficiently in a tree using classic Prusik pul...

The KNEE ASCENT LOOP assembly facilitates the arborist's ascent when using the ZIGZAG or ZIGZAG PLUS mechanical Prusik on a single rope. It contain...

Designed by Notch with original inventor Kevin Bingham, the Notch Rope Runner Pro has enhanced ergonomics and rope friendly edges. The Notch Rope R...

FEATURES & BENEFITS: • Unique dual cam design results in lower spring tension and reduced drag • Toothless cams eliminate virtually all rope w...

Replacement clutch for 1/2 climbing lines

STRYDER™ uses the same unique stainless steel cam as the ISC Hand Ascenders. The coned cam -face allows positive engagement on the rope for a firm ...

STRYDER™ uses the same unique stainless steel cam as the ISC Hand Ascenders. The coned cam -face allows positive engagement on the rope for a firm ...

Double sewn tether for rope wrench. Rope wrench pictured is not included.

The ISC Rope Wrench is a friction device that allows the climber to ascend, descend and work the tree "Single Rope" with a friction hitch. (Shown w...

The ever popular Hitch Climber friction hitch system is now available as a complete kit. Kit includes the Hitchclimber pulley, 2- DMM Ultra-O carab...

The HAAS® system allows you to use two ascenders for quick, efficient ascents in a doubled rope system and even faster ascents when utilizing an SR...

Double-handle ascender from CTI for tree climbing, with a special "V shape" structure that makes easier and faster the ascent on the rope. FEATURE...