HollowBlock2 6.8mm x 19" Loop Size:- Quick-drying and abrasion-resistant

Quick-drying and abrasion-resistant

delivering safe performance through even the harshest conditions

The Aergomed grip ensures comfort

the Black Diamond Boundary Carbon is built for in-bounds and outbounds shredding and is the strongest carbon pole we make

but as practical in-the-field reminders and reference tools that help people understand and read their environment

HollowBlock2 6.8mm x 19" Loop Size:- Quick-drying and abrasion-resistantSterlings' 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.