The 5" x 9" Asymmetric T-Bar allows a full 5" for mounting possibilities. At 7/8" wide, most any accessory that fits handlebars will fit the T-Bar. 9" tall means that you have plenty of space to adjust and adapt your accessories to be as close or as far as you want them to be. The asymmetry allows greater flexibility for mounting items to the left or right. Consider a cockpit clamp to use with your T-bar.