These are perfect off the front of virtually any spey type fly line like Rio's AFS or Windcutter. Each sinking leader is made on a strong nylon core and coated with the same tungsten coating that their fly lines are. They feature and ultra smooth welded loop in the butt end, making it easy to attach to any spey line with welded loops.
These are the 10' Spey Versi-Leaders in three different sink rates: 2.6 ips, 5.6 ips and 7.0 ips.
Our favorite sinking spey leaders!