VGOL 1 Set Anti Theft Lock Security Knob Kit Mount Holder Key for Motorcycle Mobile Phone Navigation Bracket Compatible with RAM Socket Mounts

Materials:Our mounting bases and accessories are available in durable composite materials, steel, stainless steel, rubber and aluminum,durable and safe to use. compatibility:This anti-theft knob specially compatible with RAM phone mounts with long stem bases,and fits for motorcycles, cars, and many other vehicles. Safety Function: it avoids your motorcycle/bike phone mount to be stolen outside. Easy Installation: just need to unscrew the original lock on the stem phone mount, and install it on. You will receive: 1x Security Knob, 1x Key Knob, 1x metallic gasket and 1x Matching screw.