Toptow 64181L Trailer Receiver Hitch Triple Ball Mount With Hook, Black Balls, With Lock, Fits For 2 Inch Receiver Exterior Mirror Replacement Glass The size from the bottom

The size from the bottom left corner to the top right corner is 6 3/4 inches

Kindly intall it gently

With easy installation and exceptional wiping capabilities

The matte black frames of the Swallow are made of high quality nylon material

Toptow 64181L Trailer Receiver Hitch Triple Ball Mount With Hook, Black Balls, With Lock, Fits For 2 Inch Receiver Exterior Mirror Replacement Glass The size from the bottomThis multi ball mount design enable for fast and easy switch between ball sizes. No need to install or buy another entirely different ball mount every cases. As well no need to remove a hitch ball and Reload a new one. Ball mount features 3 permanently attached hitch balls to fit different applications. Tow up to 2,000 lbs with the 1 7 8' ball; 6,000lbs with 2' ball; or 10,000 lbs with the 2 5 16' ball. 5 8 inch Hitch lock was included. * Fits 2'