Height Dimensions:
Minimum with Top and Bottom Plates: 5.25"
Maximum with Top and Bottom Plates: 6.0"
The top and bottom plates can be removed for larger devices. 

Spine Plate Dimensions: 
2.5W x 5.0H" 

Using Short Arm Side Clamps:
Maximum Depth: 0.75"
Minimum Width: 1.25"
Maximum Width: 3.0" 

Using Medium Arm Side Clamps:
Maximum Depth: 1.25"
Minimum Width: 1.5"
Maximum Width: 3.5" 

Using Long Arm Side Clamps:
Maximum Depth: 1.6"
Minimum Width: 2.25"
Maximum Width: 3.5" 

Included with Purchase:
(1 qty) Universal Finger Grip™ cradle
(1 qty) Base/ball adaptor (attaches directly to cradle)
(1 qty) Standard size double socket arm
(1 qty) Mounting base (mounts to either brake/clutch reservoir or rail/handlebar)
Hardware for mounting to either brake/clutch reservoir or rail/handlebar 

Material:
High Strength Composite & Powder Coated Marine Grade Aluminum 

Ball Size: 
1" Rubber Ball "B" Size 

Note:
Part number reflects product packaged in clear clam shell for store shelf display. This product can mount to both the brake/clutch reservoir or any round rail that is 0.5" to 1.25" in diameter. To see if the base will mount to your motorcycle, check the hole spacing of the base against your clutch/brake reservoir. The holes centers have a minimum width of 0.94" and a maximum of 1.58".