Triple shielded car harness for Kenwood radios with 2 pin K1 connector. Fits Kenwood radio models TK208, TK220, TK240, TK248, TK250, TK260, TK270, TK272G, TK308, TK320, TK340, TK348, TK350, TK353, TK360, TK370, TK372G, TK430, TK431, TK3130, 2100, 2102, 3100, 3101K2, 3200, 3102, and Free Talk XLS. Specify IMSA (4 ring black plastic) or NASCAR (longer, 1/4" stereo, silver) connector. (Must match helmet kit's male connector.) NOTE: This is NOT a cheap "universal harness" made overseas that requires an adapter. Made in America.