Trango Big Bro Tube Chock

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Trango Big Bro Tube Chock

  • Available prices $168.00


Show 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

Show Tech specs
  • 176g (1)
  • 204g (2)
  • 264g (3)
  • 349g (4)
  • 578g (5)
Ideal for Trad and aid climbing

The maximum force generated by a fall the equipment can withstand. The range includes all sizes.

  • 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
  • Red (1)
  • Purple (2)
  • Green (3)
  • Blue (4)
  • Gold (5)
Three sigma tested No
UIAA certified No
CE certified No
Made in USA