Splicing techniques require hollow line to be released by a needle when threaded inside another line. Normal loop splicing needles cannot open. DaHo Reverse Latch Needles allow the latch to open, releasing the held line. The latch is attached to the trailing end of a needle; inserting into hollow line is easy. Set contains 3 needles for 60lb-300lb spectra. Single RL0355, RL0420, RL0500 also available.