Adds up to 400 mm vertical extension for Fusion® version 2 interface brackets, rail type Fusion® mounts only
FHB3XXX, FHB5XXX and FHB7XXX Includes screws and spacers specific to the TV being installed
Some FHB products include special brackets to ensure a specific TV can be installed on Chief mounts
FHBU (medium and large Fusion® and FHBU2 (Extra-Large Fusion® are replacement universal hardware bags