RAM Mounts ATV / UTV Strap Mount Base The Ram-B-231Z-2Nubu mounts seamlessly on UTVs, ATVs, and side-by-sides, embracing a wide range of tubing sizes. Its strap-mounted design facilitates easy placement of the RAM 1 (Type B) rubber ball base, making installation tidy and secure. A compact housing cleverly hides the strap clamp, eliminating the risk of exposed sharp edges and ensuring stability. This indispensable accessory enriches your vehicle with functionality, making you wonder how you ever managed without it. Includes: Strap clamp adapter Zinc worm drive strap clamp 6 protective rubber clamp sleeve Clamp Dimensions: Mounts on tubing1.57 - 3.15 diameter Ball Size: 1 rubber ball B size Materials: Marine-grade aluminum High strength composite Device Weight Capacity: Standard use: 2 pound Heavy-duty/extreme use: 1 pound