Made from super strong hollow braid cord using a unique sewing pattern, the Sterling 6.8 mm Hollow Block Sling is the best prusik or klemheist you'll ever use.

• Made from Sterling’s super tough RIT 900 hollow braid cord
• 100% aramid fiber construction provides extra strength, durability, and gripping power on ropes 7 mm or larger
• Sewn with Sterling’s proprietary sewing pattern
• Easy to handle with gloved hands
• Cord is heat-resistant to 932°F (500°C) and has a high resistance to cuts and abrasions
• 13.5 in. length; 14 kN breaking strength