Securely hold down your antenna when it is not in use. This molded rubber grips on to your metal just by popping it into place. This clip can also be used for fishing rods, boat hooks, and even holding an O-Ring if you need an extra hand. Pliable injection molded rubber for high tensile strength and durability Can also be used for fishing rods and boat hooks Installs with 2 #4 RH fasteners (not included)