Petzl Ascentree Ascender
Best secure and efficient ascent for professional tree care.
This is the gold standard for arborists who need to ascend doubled ropes with absolute efficiency. The dual-handle design offers incredible leverage and comfort, though it’s strictly a specialized tool for vertical work rather than general climbing. It’s built to keep you moving smoothly, even when conditions get messy.
$274.95
at
Aerial Adventure Tech
More Ascentree options
Who it's for
- Arborists and rope access professionals needing rapid, sustained vertical progress.
- Climbers performing long or frequent ascents who prioritize hand comfort.
- Users seeking maximum stability and a secure feel during demanding rope climbs.
Who should skip it
- Climbers and arborists prioritizing lightweight gear for minimal carry weight.
- Budget-conscious individuals or occasional users seeking more affordable rope ascent options.
- Users requiring a multi-purpose ascender for various climbing and rescue scenarios.
Performance breakdown
Ergonomic Grip
Overmolded handles provide exceptional comfort during long, strenuous ascents.
Glove Compatibility
Wide openings make handling effortless even while wearing thick winter gloves.
Rope Engagement
Toothed cam bites reliably into dirty or frozen ropes without slipping.
Build Durability
Rugged aluminum and steel construction withstands harsh, repetitive climbing conditions.
Safety Integration
Integrated catch effectively minimizes the risk of accidental snagging during movement.
Ascent Efficiency
Double-handled design maximizes pulling power for faster, less fatiguing climbs.
Key Specs
Material
Aluminum, chrome-plated steel, plastic, rubber, nylon
Weight
330 g
Rope Compatibility
8 to 13 mm
Certification
CE
Device Type
Rope clamp
Intended Use
Arborist tree climbing
Operation
Double-handed
Minimum Rope Diameter
8 mm
Maximum Rope Diameter
13 mm
Know before you buy
Still have a question?
Ask Metto anything about the Petzl Ascentree Ascender before you decide.
