RAM Mount Dual Stainless Steel U-Bolt Base with 1 inch B-Ball RAM-B-235U

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

RAM-B-235U RAM Mounts 1 Inch Ball with Double U-Bolt Base for 1 - 1.25 Inch Rail

RAM Mount Dual Stainless Steel U-Bolt Base 1.5 inch Ball RAM-235U

RAM Mount Dual Large Zinc U-Bolt Rail Clamp Base With 1.5 inch Ball RAM-235-1U

2 Ram Mount RAM-235U Double U-Bolt Ball Base for 3/4" - 1.25" Rails 1.5" Ball

Ram Mount RAM-235U Double U-Bolt Ball Base for 3/4" - 1.25" Rails With 1.5" Ball

RAM-235U Ram Mounts Stainless Steel Double U-Bolt Base with 1.5" Ball