Backed by NPI's renowned Lifetime Factory Warranty.
Manufactured from marine grade aluminum with powder coated finish, zinc coated U-bolt with stainless steel hardware and rubber balls for light weight strength and corrosion resistance.
The RAM U-bolt Rail mount contains a 1" rubber ball designed to sit at right angles to the mounting rail. The zinc coated metal u-bolt accommodates rails in diameter from 0.5" to 1.25" in diameter. Included are black cover caps to be placed over the exposed ends of the u-bolt and a composite adapter that can narrow the rail to a minimum width of 0.5".