قاعدة كرة RAM® بنمط 4 فتحات 1.5" × 2" - مقاس B

The 1.5" x 2" bolt pattern on the base matched perfectly with my existing mount setup. Snugged it down tight and the 1" rubber ball holds my device securely without any wobble.

The rubber ball is surprisingly firm and holds my tablet mount steady even on rough gravel roads. The 4-hole pattern lined up perfectly with the existing holes in my dash, so installation took less than five minutes. It feels rock-solid and exactly what I needed for a clean install.

Finally got my GPS mounted securely in the truck — that 1.5" x 2" bolt pattern lined up perfectly with the pre-drilled holes on my dash. The rubber ball holds the arm tight even on bumpy roads, no slipping at all.