Light Bracket Vertical Bar Clamp, Cast Aluminum W/ Rubber Inserts (.75″, 1″, 1.25″), Notes 2: For many applications including off-road vehicles, ATVs, UTVs, trucks, boats, farm equipment & more, Notes 3: (2pc), (1) x Allen Hex Key, (4) screws, (4) lock washers, Notes 3: Includes: (2) x Clamps, (2) x Rubber Strips, (2) x .75″ Rubber Insert (2pc), (2) x 1″ Rubber Insert, Notes 4: Mounting Instructions:, Notes 5: Select a mounting location on tube or rod with .75″, 1″ or 1.25″ diameter, Notes 6: For tube or rod with .75″ 1″ diameter, utilize the appropriate rubber inserts for the selected, Notes 6: tube, then mount the bracket in the desired location using included fasteners, Notes 7: For tube or rod with 1.75″ diameter, utilize the included rubber strip for mounting the bracket to, Notes 7: the desired location by using the included fasteners, Notes 8: The rubber strip may be used in conjunction with the rubber insert for a tighter fit, Notes: allow for many mounting options ranging from .75″, 1″ & 1.25″ in diameter, Notes: Simplify the installation of LED light bars & work lights without drilling, multiple rubber inserts