Crafted from tough tubular nylon webbing, this 16mm sling features a smooth, flexible surface with tightly secured knots that resist loosening over time. Nylon webbing offers far greater tensile strength, abrasion resistance, longer service life than polyester alternatives, the tubular design works perfectly for Klemheist Knots. Boasting a 23kN working load limit, it meets rigorous safety standards for reliable use. Available in multiple length options, it has 8 rows of reinforced stitching at its connection points, neatly sewn overlapping edges to boost overall durability. Pre-sewn and fixed-length, it is stronger and more hardwearing than knot-tied flat belt loops, making it an ideal choice for both sport climbing and traditional climbing setups.