The RAP-B-304U-TRA1 consists of a drill-down receiver base that can hard mount to any flat surface, with a 1" Track Ball™ that can slide and tighten into the receiver. Create an incredibly low-profile track mounting platform where the double ball mount can quickly disconnect when not in use. Ideal for mounting small handheld electronics such as phones, cameras or small tablets.
High Strength Composite
B Size 1" Rubber Ball
The "U" in the part number reflects product packaged in poly bag.