RAM Ball Base with 1.5" x 2" 4-Hole Pattern

RAM Ball Base with 1.5" x 3.5" 4-Hole Pattern

RAM Ball Base with 1.5" x 2" 4-Hole Pattern

RAM Ball Base with 1" x 1.5" 4-Hole Pattern

RAP-202 2.5" Composite Round Base with the AMPs Hole Pattern & 1.5" Ball

RAM® Round Base, Mount, Tough Ball size 1" & 1.5" plus various threads & FASTP&P

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

RAM Compatible Ball Mount Round Flange Base for 1" / 25.5mm Balls