Security Union for Phone Mounts with Articulating Ball Center to Center 2 1/4"

Experience the ultimate security and accessibility for your phone mount with a Security Union for RidePower mounts with articulating ball mounting technology. This cast aluminum union comes with a black anodized coating and a security key to lock the mount and attachment to the vehicle. The center-to-center measurement of this union is 2 1/4" and accommodates a 31/32" diameter mount ball. Enjoy the convenience and safety of this Security Union.  RPALUNIONSEC