21st Century"s Fiberglass Kerosene Heater Wicks are made of graphite coated fiberglass, a re-inforced cloth band and the highest quality cotton. Wick Model 115 fits Corona 11DK (A/B), 17DK (A/B), 17DKC, Kerosun DIRECTOR, DIRECTOR A-B, OMNI105 (E, F,G,H,I), Noble KING, Toyostove KSA-105, Turco 3105, 3205, 4506 and more. Contact us for a free cross reference chart..