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Details

  • In addition, they resist pull in any direction, giving you added security as you confidently climb past them
  • BigBro chocks are spring loaded for easy 1-handed placement; locking collar keeps spring at desired width
  • Tube contracts to fit into straight-sided cracks or pockets and expands to fit snugly in large cracks where cams would be too small
  • 5.5mm tech cord (not included) recommended for tethering
  • Available in 4 sizes

Made in USA.

View all Trango Tube Chocks

REI membership

Specs

Best Use Climbing
Strength 12 kilonewtons
Width
BLUE
191 - 305 millimeters
GOLD
Unavailable millimeters
GREEN
135 - 203 millimeters
PURPLE
101 - 145 millimeters
RED
81 - 109 millimeters
Weight
BLUE
338 grams
GOLD
Unavailable grams
GREEN
235 grams
PURPLE
190 grams
RED
154 grams
Rated 4 out of 5 by from Bomber but not for flared placements The big bro is a one of a kinda piece for those offwidth's and chimney's that chew you to pieces....when you are 30 feet above one of these babies and runout you wont even sweat...because if you fall they won't budge. However, I live and climb in the east (mostly) and we have tons and tons of flared cracks. These are worthless in Flares. I mean WORTHLESS. BUT parallel cracks like those at the Gunks, Seneca and certain areas of the New and the Red. They have been my life line. The plus side is they are lighter than cams of the same ranges!
Date published: 2007-12-13
Rated 4 out of 5 by from Love the Big Bro We were hesitant at first to try the Big Bro but were so happy that we did go for it. It's lightweight, easy to use, and sturdy.
Date published: 2007-09-12
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