Description
Description
Expanding spring-loaded tube chocks with lock-off screw collar is effective in offwidth cracks. Depress the button to allow the tube to expand to the width of a crack and then tighten the collar to lock the unit into place. Big Bros are relatively light, compact, and stable compared to spring-loaded camming devices.
- Offset ends allow for secure angled placement
- Holes at one end of the tube need to be slung
- Made of aluminum
Tech specs
Tech specs
| Weight | 154g (1) 190g (2) 235g (3) 338g (4) 578g (5) |
| Ideal for |
|
| 12kN (1) 12kN (2) 12kN (3) 12kN (4) 15kN (5) | |
| Range | 8.1-10.9cm (1) 10.1-14.5cm (2) 13.5-20.3cm (3) 19.1-30.5cm (4) 28.7-46.7cm (5) |
| Extendable sling | No |
| Colour | Red (1) Purple (2) Green (3) Blue (4) Gold (5) |
| Three sigma tested | No |
| CE certified | No |
| UIAA certified | No |
| Made in | USA |
Reviews
NaN out of 5 stars with 0 reviews for Trango Big Bro Tube Chock
Reviews
NaN out of 5 stars with 0 reviews for Trango Big Bro Tube Chock
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