Check the listing for details. RAM Mount Universal Finger Grip Cradle Plastic Open Socket Arm RAP-HOL-UN4-201U. Condition: New. Listed at 39.99 USD. Manufacturer DescriptionRAM Mount Plastic Universal Finger Grip Clamping Cradle Assembly with Standard Arm. Part Number: RAP-HOL-UN4-201U Universal Cradle Dimensions:Using Short Arm Side Clamps:Maximum Depth: 0.75 inchesMinimum Width: 1.25 inchesMaximum Width: 3.0 inchesUsing Medium Arm Side Clamps:Maximum Depth: 1.25 inchesMinimum Width: 1.5 inchesMaximum Width: 3.5 inchesUsing Long Arm Side Clamps:Maximum Depth: 1.6 inchesMinimum Width: 2.25 inchesMaximum Width: 3.5 inchesSpine Plate Dimensions: 2.5W x 5.0H inchesMinimum Height (with Top and Bottom Plates): 5.25 inches *Maximum Heigth (with Top and Bottom Plates): 6.0 inches ** The top and bottom plates can be removed for larger devices. What's Included In The Box?The RAM Mount Universal Finger Grip Clamping Cradle with Plastic Arm RAP-HOL-UN4-201U ships with the following items included:RAM Mount Plastic Universal Finger Grip Clamping CradleRAM Mount Diamond Plate with 1 inch Ball RAP-B-238URAM Mount Plastic Medium Arm B-Socket RAP-B-201U