Notch Flow Adjustable Rope Wrench

The Notch Flow Adjustable Rope Wrench is built for climbers who want a smoother, more controlled SRS setup with friction they can fine-tune to suit their rope, system and climbing style.

Featuring an adjustable concave stainless steel bollard, the Flow lets you personalise friction settings for greater control and efficiency in the canopy. Built on the proven Rope Wrench concept and inspired by the original ZK-1 design, the Flow improves on the traditional wrench and tether setup with ultra-low drag on ascent and reliable friction management on descent.

For the ultimate SRS setup, pair the Notch Flow with the Notch Fusion Tether.

Why We Like It

The Flow gives climbers more control over their SRS setup without adding unnecessary bulk. The adjustable bollard makes it easy to fine-tune friction to suit your rope and climbing style, while the low-drag design helps make ascents smoother and more efficient.

Features

• Adjustable concave stainless steel bollard for personalised friction settings
• Ultra-low drag ascent to help save time and energy while climbing
• Designed to integrate seamlessly with the Notch Fusion Tether or other compatible tethers
• Stainless steel slic pin for secure mid-line attachment
• Solid hot-forged aluminium construction for strength and durability
• Chamfered edges for smooth operation
• Compact, lightweight design for efficient movement in the canopy

Tether Combo Features

• Adjustable bollard allows custom friction tuning for improved control
• Incorporated Rope Wrench stop helps maintain optimal orientation during use
• Multiple SRS ascent attachment points for added versatility
• Secondary attachment point for auxiliary climbing systems

Specifications

Explore the Notch Range

Premium Notch climbing, rigging and arborist gear designed for professional tree work.