Banjo Tuning Pegs - StewMac

Sloane Classical Guitar Tuners with Pearloid Knobs and Leaf Baseplates - StewMac

Five-Star 5th String Banjo Peg - StewMac

Economy 3-On-Plate Tuners - StewMac

Replacing banjo tuners : r/banjo

You're welcome Attendant Joint 5 string banjo tuning pegs swear recommend Knead

High quality pegs have the traditional 4:1 ratio, but with planetary gearing for fast, accurate tuning.

Five-Star Banjo Tuning Pegs, Ivoroid Knob on Nickel, Set of 4

Tuning Machines - StewMac

Using an exclusive cycloidal gear design, these 10:1 tuners keep your banjo in tune gig after gig.

Rickard Cyclone High Ratio Tuning Pegs for Banjo with Ebony Knobs, Set of 4, Nickel