Use the C110 to extend cable to 16.5' for most front radio installations. 10' extension cable for C101, C101NMO, K400C, K400CNMO, K400-3/8C, K412C, and K412CNMO. The Diamond C110 is a 10 foot extension cable for the K400 or K601 series mounts. It is made with RG8X/Mini8 coaxial cable.
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