Sterling HollowBlock2 6.8mm Sewn Prusik Loop

Sterling's 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.

Specs

• Sterling's best-selling friction hitch and autoblock
• Made of 100% Technora fiber for increased abrasion resistance
• Hollow-braid construction improves gripping ability
• Use as a prusik or Klemheist on ropes 7mm or larger
• Available in 13.5 in or 19 in