Trout VersiLeader Tapered Leader. This versatile leader system quickly adjusts the sink rate on the end of typical floating trout lines and scandi shooting heads #4 and lighter. VersiLeaders allow the user to quickly adjust fishing depth without changing fly lines. Simply loop the VersiLeader onto to the end of a line to adjust the depth at which the fly is presented in the water column. Available in clear floating, clear intermediate, black S4, and black S6 leader sink rates.