RAM Mounts 1" Ball Base with M10 x 1.50 Pitch Male Thread

The rubber on these items is very soft, and within 6 months began to crack and deform. After 12 months they are falling apart, no longer support an arm and need replacement. I have been in touch with RAM to request a replacement under their "lifetime warranty" only to be told that they will not honour their commitment as they would only consider it if the arms used were also RAM branded.

So if you intend to use these to retrofit mirrors, think again. Or factor paying for a new set once a year.

Good quality but a bit expensive for what it is. Also the lack of a means to tighten it makes it prone to loosening.

Fitted 2 of these to my R nine T. There are no flats to aid tightening hence 4 stars not 5. Otherwise, the usual RAM high quality.