Features. Kenworth Mirror Mount Arm. Huge selection and to choose from. Mount antennas securely and onto mirror arm. Material 5gauge polished aluminum. Driver or the passenger side mount. Fits over existing OEM mirror mountSpecifications. Material Steel. Weight 1 lbs Kenworth Mirror Mount Arm Huge selection and to choose from Mount antennas securely and onto mirror arm Material 5-gauge polished aluminum Driver or the passenger side mount MODEL NO - PCA6802