Dr Slick Rotary Hackle PlierNonrotary is best for simple application of hackles to flies. Use rotary when working with parachute flies. A half hitch tool is built into the handle of the 4" pliers.Features:RotaryRubber Tubing on One JawStainless Steel JawsJumbo Handle is 10mm in DiameterAluminum and Brass Handle Available on Jumbo Only