Built from Sterling's RIT 900 cord, the Hollow Block 6.8mm is designed to function as a pre-sewn prusik or climb heist. Made with aramid fiber and sewn with Sterling's proprietary sewing pattern, this ultra-strong cord is designed to provide excellent griping power on climbing ropes with diameters of 7mm or larger.
Material: aramid;
Diameter: 6.8mm;
Length: 13in, 19in;
Strength: 13.0kN;
Recommended Use: climbing, rescue;
Manufacturer Warranty: lifetime;
storecredits: 0.0;
Style Variants
Available Colors: Black, Yellow
Size Reference for Sterling 6.8mm Hollow Block
Available Sizes: 13.5in, 19in

















