Varivas Nylon Ocean Record Shock Leader Line 50m 220lb (9990)Shock leader line designed for heavy duty ocean fishing. Made from high strength nylon with a breaking strength of 220lb. 50m spool length. Low stretch for better hooksets and control during fights with large fish. Highly visible for bite detection and knot tying. Good abrasion resistance for rocky or reef environments. TARGET USE: Heavy duty shock leader for big game ocean fishing, including tuna, marlin, and other large pelagic species