Petzl B16 Croll Chest Ascender

Rated 5.0 out of 5
Based on 1 review


or 4x interest-free payments of $31.24. Learn More

Free NZ shipping on orders over $95.00


When used with a chest strap and the ASCENSION or BASIC, the CROLL makes for a simple and efficient system for ascending fixed lines. The angled attachment hole keeps the device properly aligned on the chest.

Chrome-plated steel cam with angled teeth and self-cleaning slot securely grips the rope, even in muddy or icy conditions
The angled attachment hole keeps the device properly aligned on the chest for better efficiency in use
Upper hole is used to attach shoulder strap
Safety catch prevents the cam from opening too far thus keeping the rope captured for added safety.

Compact, lightweight chest rope clamp‰Ű¬
Used with the ASCENSION handled rope clamp for ascending a rope‰Ű¬
Toothed cam with self-cleaning slot optimizes performance under any conditions (e.g. rope that is icy, muddy, etc.). The stainless steel cam has better resistance to corrosion‰Ű¬
The rope channel is reinforced with stainless steel for greater durability‰Ű¬
Catch is opened by pinching for easy, simple manipulation‰Ű¬
Lower hole is angled to keep the device flat‰Ű¬
Upper hole for attaching a SECUR shoulder strap to keep the rope clamp in position

Reference: B16BAA
Rope diameter: 8-11 mm‰Ű¬
Certification(s): CE EN 567, CE EN 12 841 type B‰Ű¬
Weight: 85 g

Shipping Charges

  • $6.99 standard shipping on New Zealand orders under $95
  • Free NZ shipping on orders over $95
  • Bulky and oversized items cost $85 to the North Island and $95 to the South Island
  • $24.99 on all Australian orders
  • We cannot ship bulky and oversized items to Australia

From time-to-time, there can be delays beyond our control. We will do everything within our power to ensure your goods arrive within a reasonable time frame. If you have any queries or issues relating to your order, please don’t hesitate to contact us.

Shipping Times

We aim to process and dispatch your order as fast as possible, while in most cases this will happen within 24-72 hours, it can take up to 5 days, depending on what is ordered.

After dispatch, delivery is normally overnight within the South Island and 1-2 days within the North Island. Rural addresses could be upto an additional two days.

At this time, we do not offer urgent delivery as a standard freight option, however if you require your order urgently, please contact us before ordering to ensure that we can meet your delivery timeframe.

We aim to deliver your order within the following time-frames:

  • North Island: 3-7 work days
  • North Island rural: 3-7 work days
  • South Island: 2-6 work days
  • South Island rural: 2-6 work days
  • Australia: 7–10 work days (metropolitan areas only

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average rating 5.0 out of 5
Based on 1 review
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100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Pete P., from New Zealand
I recommend this product
Rated 5 out of 5
Review posted

Awesome little device

Really light, simple to use and attach, feels secure. Only negative (small) is it tends to twist a little on my harness strap, maybe a 90 degree mount like the Edelweiss. Good unit

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