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£ 70.87
£ 101.00  (-30%)
Out of stock

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"Big Bross" Product Description

Strength 15 kN
Recommended Use High Mountaineering & Expeditions
These puppies are big! For fist crack and offwidth aficionados, Bigbros™ rule. The expanding tube chock design is stable, lightweight, easy to use and strong. Because of their stable nature when they're placed correctly they're almost impossible to dislodge when you''re grunting by them, and they make a nice smooth rope guide at the lip of a roof. Their expansion range is phenomenal, a #4 BigBro has greater range than an entire set of traditional cams!

SIZE MM GRAMS STRENGTH COLOUR
Big Bro 3 135 - 203 263.7 15 kN Green
Big Bro 4 191 - 305 348.7 15 kN Blue
Big Bro 5 287 - 467 578.3 15 kN Gold


Sizes are minimum & maximum dimensions only. Functional size ranges will vary according to rock type and configuration. Actual useful size ranges are somewhat less.
If you have any queries, please contact one of our technical advisors.



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