  
Trango Big Bros at www.bentgate.com
Expandable Tube Chocks: These puppies are big! For
fist crack and offwidth aficionados, Big bros rule.The expanding tube chock
design is stable, lightweight, easy to use and strong. Because of their fixed
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
|
Color
|
Range
|
Weight
|
Strength
|
|
1
|
Red
|
81
- 109 mm /
3.2 - 4.3 in
|
175.8g
/
6.2oz
|
15kN
|
|
2
|
Purple
|
101
- 145 mm /
4.0 - 5.7 in
|
204.1g
/
7.2oz
|
15kN
|
|
3
|
Green
|
135
- 203mm /
5.3 - 8.0 in
|
263.7g
/
9.3oz
|
15kN
|
|
4
|
Blue
|
191
- 305mm /
7.5 - 12.0 in
|
348.7g
/
12.3oz
|
15kN
|
|
5
|
Gold
|
287
- 467mm /
11.3 - 18.4 in
|
578.3g /
20.4oz
|
15kN
|
|
