FIRESTIK 4ft Road-Pal Light Weight Antenna - 5/8 Wave Black. Black .63 Wave Cb Antenna Lightweight Moderate power handling Flexible fiberglass whip 5/8 wave Rated at 375 watts Loading coil is easily accessable for precise SWR adjustments 3/8in-24 threaded base 100percent made in specialized factories with 100percent American materials Features of FIRESTIK 4ft Road-Pal Light Weight Antenna - 5/8 Wave: 4 ft Black .63 Wave Cb Antenna Lightweight Moderate power handling Flexible fiberglass whip 5/8 wave Rated at 375 watts Loading coil is easily accessable for precise SWR adjustments 3/8in-24 threaded base 100percent made in specialized factories with 100percent American materials Package Contents: FIRESTIK 4ft Road-Pal Light Weight Antenna - 5/8 Wave FIRESTIK RP4-B: 4ft Road-Pal Light Weight Antenna - 5/8 Wave Black