Specifications: Type: Nitrous Oxide Dual Bottle Brackets Bottle Bracket Material: Billet aluminum Surface Finish: Polished Fitment: Fit for all vehicles with 10lb bottles and bottles in 7" diameter Premium Solid Aluminum Constructed of premium quality billet aluminum. Anodized for a polished long-lasting finish, ensuring stable performance and durability. Strong Function These nitrous oxide bottle brackets are designed to mount your bottle at the optimal angle for the best performance and consistency. Versatile Application Suitable with the 10-pound nitrous bottle and for bottle size 7" diameter. Professional Design These lightweight brackets bolt down quickly and simply with the supplied wing nuts. They are lined with rubber to prevent dual bottles from moving and to ensure security.