Wire installation kit for MF-HF antennas inclusive recommended installation guide. Wire Installations Kit for MF/HF antennas containing: 8m feeder wire, tube clamp Ø40mm, shackles 1x5/8" and 2x1", 100kV isolator, cable clamps and wire clamps Ø6mm. WIREKIT-02 is recommended for installations with max 500W MF/HF radios.