Low profile rugged mounting solution for any bike, motorcycle handbebars or other rails Features: RAM Tough-Strap easily attaches to handlebars / rails with the turn of a single knob - includes two different strap sizes for rails ranging from 0.875"-1.38" Utilize the extra rubber strip to cut down to the diameter range of 1"-1.125" for a more custom fit 1" rubber ball - connects to the socket arm Short Size double socket arm: Overall Length: 2.42": Socket-To-Socket Length: 1.75" Diamond base adapter with 1" ball - connects the cradle to the mount Spring loaded holder for easy device placement and removal - designed for small - medium size phones Curved holding arms keep your device secure Full access to all ports Constructed of high strength composite Holds up to 2 lbs Made in the USA A case adds to the size of your device, if using one measure your device with the case on it to determine fit. Quick-Grip XL Fits Devices Within the Dimensions Below:* Height Range: 4.75" - 5.75" Width Range: 2.19" - 3.25" Max Depth: 0.72" * Measure your device for compatibility. Guide to correctly measure your phone Brand: RAM Mounts Part number: RAP-B-460-A-PD3U Warranty: Manufacturer's lifetime warranty