KNB-63L High Quality for KENWOOD TK-U100, TK2000, TK3000, TH-K20, TH-K40 1.Uses the highest quality graded and sorted Japanese or ... , PT668, PT4200, PT558KB-33L fits Kirisun PT3300, PT3800, PT3500 NEW KNB-63L High Quality for KENWOOD TK-U100, TK2000, TK3000, TH-K20, TH ...