HollowBlock2 13.5" Loop
HollowBlock2 13.5" Loop

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Sterling Rope's popular friction hitch and autoblock has been redesigned with a stronger aramid fiber. The 6.8 mm HollowBlock2 is made of 100% Technora fiber for increased abrasion resistance and improved durability. It's gripping ability comes from the unique hollow-braid construction, for use as a prusik or Klemheist knot on ropes 7 mm or larger. 

  • 6.8mm
  • 100% Technora Construction

  • Significant increase in durability and performance 
  • Same function and grip as the original
  • MBS Rating: 3,147lb
  • MBS Rating: 13.0kN
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