BRCOVAN 1'' Ball Large Bar Clamp Mount, Fit 1.5'' / 1.65'' / 1.75'' / 1.85'' / 2'' Round Rails & ATV UTV Roll Cages, Fit for RAM Mounts B Size 1 Inch Ball Double Socket Arm, Aluminum Alloy

The tube clamp kit comes with four soft rubber ring inserts that provide a snug fit and protect the mounting surface. Rubber ring insert diameters: 1.5" (38.1mm), 1.65" (41.91mm), 1.75" (44.45mm), 1.85" (46.99mm). The rubber ring can be increased or decreased according to the diameter of the round rails. The tube clamp mount have a 2" (50.8mm) diameter mounting hole without the rubber ring insert
The bar clamp mount accommodates round rails 1.5 inch (38.1mm) / 1.65 inch (41.91mm) / 1.75 inch (44.45mm) / 1.85 inch (46.99mm) / 2 inch (50.8mm) in diameter. An Allen key is included with the package to facilitate your installation
Compatible with RAM Mounts and BRCOVAN any B size 1 inch ball double socket arm. Work for other devices with 1 inch swivel ball mounting pattern. Great for motorcycle phone mounts, tablet mounts, navigation device mounts, action camera mounts, camcorder mounts, rod holders and much more in a wide variety of applications
Fits on UTV roll cage, UTV front bumper, ATV roll bar, motorcycle bull bar, off-road vehicle roof rack, Jeep head rack, trucks, even kayak rails and large handlebars that meet the dimensions specified above. Please Note: Before purchasing, please measure the diameter of the mounting rail to confirm whether this ball mount fits your rail