Librett Premium 3 Strand Manila Rope, 50 FT 1/4" Thick 50Ft, 1/4" Thickness, Work Load 54lbs. Resistant to sunlight. Premium 3 Strand Manila Rope, Strongest and Best Quality of Natural Fibers Break Test (lbs): 540, Do not use for overhead lifting Smooth and easy to handle, Low stretch for abrasion resistance. Holds knots securely Uses: Heavy marine, industry, construction and rigging work. Excellent for use with Pulleys.