- Fits rails from 0.625" to a maximum of 1.25" in diameter - also fits flat edge or square posts up to 1.25"
- Molded to the clamp is a 1" rubber ball; when connected to a rail, the ball sits parallel to the rail. Fits a most RAM 1" ball(B size) socket arms
- On the opposite side of the rubber ball is a 1/4 - 20" female threaded hole; fits a variety of accessories including RAM balls with 1/4 - 20" post
- Constructed of powder coated marine grade aluminum
- Holds up to 2 lbs.
- Made in the USA
Brand: RAM Mounts
Part number: RAM-B-121BAU
Warranty: Manufacturer's lifetime warranty