Sterling 6.8MM HollowBlock2

We currently have 57 in stock.


Our bestselling 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. 

Key Benefits 
• 100% Technora Construction

• Significant increase in durability and performance 
• Same function and grip as the original
  • Tags: Accessories FP Protection