501730BK Rope, Fibrous 4020014119053 assigned that reflects a 300 foot spool length. AssaultLine is THE original low visibility, low elongation/static rope. AssaultLine is designed specifically for military, police and other applications where low visibility is required. This rope is now triple certified to EN1891 type A, UIAA and NFPA standards. Its construction is the same superior design and quality as the BWII+ series of ropes but with a double twist cabled polyester sheath and a double twist cabled nylon core. Now with a 3 sigma tensile strength rating of 7193 lbf. Elongation @ 300 lbf. = 3.82%, 600 lbf. = 6.38%, 1000 lbf. = 8.92%. BlueWater is the ONLY manufacturer HUB zone certified! Buy American Act [BAA] qualified. Width: 7/16 inch/ 11.4mm Grams Per Meter: 87 g/m Tensile Strength: 7193 lbf. [32 kN]