COMPATIBILITY: Commonly used with IBBZ-33921 or IBBZ-33791 and other industry standard 25mm / 1 inch dual ball mounts / arms. Use with Bizmount series mounts or any other 1-inch / 25mm / B size industry standard compatible mount.
FEATURES: a 30x38 mm industry standard 4 hole pattern (=AMPS) that will work with all industry standard AMPS adapter plates and vehicle specific mounts.
INCLUDES: 25mm / 1-inch Metal AMPS adapter plate, a set of 4 screws, and VHB mounting adhesive


