0603-1043 RAP-B-460-APD4U RAM MOUNTS Quick-Grip Kit for Large PhonesLow profile handlebar mount for phones includes the RAM Tough Strap, easily attaching to your handlebar with the turn of a single knob Ideal handlebar phone mount for all bike types, including mountain bikes, road bikes and e bikes Kit includes a short length RAM B size socket arm, B size ball base, and spring loaded RAM phone holder Adjustable side supports that provide a secure fit for a variety of phones and other devices with and without a case