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Weaver Leather Arborist Nylon HAAS Velox Ascent System, Regular

Weaver Leather Arborist Nylon HAAS Velox Ascent System, Regular

Q: which side of your body does the foot loop go on?

I use mine on my left side, foot loop on my left foot and upper bunge clip attached to my suspenders on my saddle, because I have my foot ascender on my right foot. If your using foot ascender on the left it should be on the right. There are a lot of good YouTube videos on it. Highly suggest if you have never used it before to practice with it low to the ground and get very comfortable with clipping into and out of the system before getting to far off the ground. Can be tricky untill you get the hang of it. Really have grown to love this setup. Be safe. Hope this helped.

Q: This haas system come with built in foot straps?

Yes, the blue one does. The red one is for click-n-step.

Q: Does it work with 9mm rope?

Manufacturers recommendations are for up to 13mm line, I use mine with both 11.8 and 13 and it works well. Just inspect your line every time before you climb. The cams can and will wear the line, if your using it as an arborist highly recommend that you climb on a rope rated to ANSI standards, your family will appreciate it.

4.8/5

Product ID: 540005266

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Details

Brand
Weaver Leather
Material
Other
Colour
Black / Blue
Style
Modern
Special features
Bungee Cords

🔧Zero setup, multi-user ready

⚙️Stainless steel sealed bearings

🧗‍♂️30" in-line bungee elongation

Frequently Bought Together

Weaver Arborist Nylon HAAS Velox Ascent System, Regular, Black/Blue

Climbing Technology Quick Step Foot Ascender, Right Foot, Orange

PETZL - Chicane Auxillary Brake for Mechanical Prusik

Description

🧗‍♀️ Elevate your climb with frictionless precision — don’t get left on the ground!

PLUG AND PLAY VERSATILITY - No setup needed—perfect for teams and multiple users, saving time and hassle on every climb.
LIGHTWEIGHT COMPACT DESIGN - At just 449g and slim dimensions, it’s engineered for portability without compromising strength.
EFFORTLESS 30 BUNGEE STRETCH - Experience unmatched smoothness with an extended in-line bungee system that absorbs shock and maximizes friction reduction.
PATENTED INNOVATION YOU CAN TRUST - Backed by U.S. and European patents, this system is a proven leader in climbing technology.
PRECISION ENGINEERING WITH SEALED BEARINGS - Machined aluminum block housing stainless steel sealed bearings ensures durability and whisper-quiet operation on every ascent.

The Weaver Leather Arborist Nylon HAAS Velox Ascent System is a patented climbing ascender featuring a unique double tube design with 30 inches of in-line bungee for superior elongation and friction reduction. It incorporates stainless steel sealed bearings within a machined aluminum block for durability and smooth operation. Designed for zero setup and multi-user adaptability, this lightweight 449g device is ideal for professional arborists and climbers seeking reliable, efficient ascent performance.

Specifications

Product Dimensions	40.64 x 5.08 x 0.25 cm; 449 g
Number of pieces	1
Batteries required	No
Included components	Ascender

Have a Question? See What Others Asked

which side of your body does the foot loop go on?

This haas system come with built in foot straps?

what rope size does the ascender fit?

Does it work with 9mm rope?

Common Questions

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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