Notch Jet Step Foot Ascender - Ambidextreous

Toothless Dual-Cam Performance: The Notch Jet Step Foot Ascender

The Notch Jet Step is a revolutionary foot ascender designed specifically for arborists who demand smooth climbing, minimal rope wear, and dependable performance in any condition. Engineered by professionals who understand the rigors of tree work, the Jet Step introduces the first-of-its-kind dual-cam, toothless design—providing unparalleled rope-friendly efficiency.

Key Features

• Dual Toothless Cams: Compress the rope from both sides without biting into it, reducing drag and eliminating rope damage.
• Low Spring Tension: Requires less rope weight below the ascender to self-tend properly, even in wet or muddy conditions.
• Built-In Fairleads: Keep the rope perfectly positioned within the cams while allowing easy installation and removal.
• Ambidextrous Design: Works on either left or right foot with easy, bolt-on compatibility to most climbing boots.
• Y-Strap Attachment: Provides superior stability and keeps the ascender securely in place during operation.

Specifications

• Rope Compatibility: 8 mm – 13 mm (5/16" – 1/2")
• Working Load Limit: 152 kg (337 lbs)
• Weight: Approximately 196 g (6.9 oz)
• Cam Type: Dual, non-toothed aluminum cams
• Body Material: Anodized aluminum
• Use Orientation: Left or right foot (ambidextrous)

Why Arborists Love It

• Rope-Friendly: Toothless cam design prevents premature wear on climbing lines.
• Effortless Climbing: Less friction and easier tending make ascents quicker and smoother.
• Proven in the Field: Designed in collaboration with leading arborist Kevin Bingham, inventor of the Rope Wrench and Rope Runner.

Ideal For

• Rope-based climbing in wet, muddy, or icy conditions
• Tree professionals who prioritize rope longevity
• Arborists seeking a highly efficient, ambidextrous foot ascender

Climb easier. Climb smarter. Choose the Notch Jet Step Foot Ascender.