RAM Mounts Large X-Grip Torque Mount Kit Easily mount your phone with the Ram Mount Torque handlebar and rail mounting base. Features This low-profile mount is the perfect way to secure your personal electronics and small accessories in any high-vibration environment. r Accommodates bars 3/4 - 1 in diameter with the dynamic X-Grip for phones The mount utilizes nylon-insert locknuts to prevent loosening in high vibration situations The included X-Grip cradle has a clean and clever spring loaded, four leg design that sports great holding power without hiding your phone behind foam pads and plastic Cradle expands to fit devices 1.75 - 4.5 Depth 0.875 Manufacture's Limited Lifetime Warranty