Big Bro


Sets the standard for wide crack protection

Big Bros are must have pieces for wide cracks. Their huge range and sleek design save on both weight and racking space compared to large cams. In addition, they resist pull in any direction, giving you added security as you confidently climb past them.

  • Sets the standard for wide crack protection
  • Huge expansion range (Big Bros #3 and #4 span larger than any standard cam)
  • Compact design saves weight and racking space
  • Resists pulls in any direction (will not walk like standard cams)


#1     Weight:    154 g    Strength:   10 kN     Range:  81-109 mm, 3.2-4.3 in    

#2     Weight:   190 g     Strength:   10 kN     Range:  101-145 mm, 4-5.7 in      

#3     Weight:   235 g     Strength:   10 kN     Range:  135-203 mm, 5.3-8 in      

#4     Weight:   338 g     Strength:   10 kN     Range:  191-305 mm, 7.5-12 in

#5     Weight:   578 g     Strength:   10 kN     Range:  287-467 mm, 11.3-18.4 in




Product Info

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