The ball mount consists of a size B 1inch TPU ball attached to a M6 x 1.0 male threaded steel post. TPU overmolded ball joints are non-slip and abrasion resistant for durability and reliability in the most demanding environments. The 1inch ball base allows for connection for RAM & any B size 1 inch ball double socket arm. Threaded holes must contain the following dimensions to fit this mount: M6 x 1.0 pitch. Fitment:For Dodge RAM Colour:Black Material:Rubber+Metal Package Contents: 2 * bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.