RAM Double 2.25" D-Ball U-Bolt Ball Base for 1.25" - 1.5" Rails RAM-D-235-1U

RAM Dual U-Bolt Base with 2.25" Ball - Fits 1" - 1.25" Diameter Rails / Posts

RAM-D-235U; Double U-Bolt Ball Base for 1"-1.25" Rails with D Size 2.25" ball

RAM-D-235-1U RAM Double U-Bolt Ball Base for 1.25" - 1.5" ...

2X RAM Dual U-Bolt Base w/ 1.5 Ball fits Handlebar / Rail 1" - 1.25" in Diameter

RAM-D-235-1U RAM Double U-Bolt Ball Base for 1.25" - 1.5" ...

RAM 1.5" Ball Base with Strap - Fits Rails 1" to 2" in Diameter

RAM-D-201U RAM 2.25" D Size Double Socket Arm Universal Double Ball Mount