RAM Tough-Ball with M10-1.5 x 25mm Threaded Stud

RAM Compatible Ball Mount Base for 1" 25.5mm Balls suit M8 Allen Bolt

FANAUE Phone Holder with 1'' Ball Adapter For RAM Mount B Size Double Socket Arm

RAM Tough-Ball with M8-1.25 x 10mm Threaded Stud

RAM-B-349-1u 1" Ball Base with M10 x 1.50 Pitch Male Thread

Stand Phone Holder Mounts Bracket Motorcycle Base w/ M10 Ball 1 RAM-B-272U

RAM Ball Adapter with 1/4"-20 Threaded Post

RAM Tough-Ball with M6-1 x 6mm Threaded Stud