The RAP-B-378U consists of a 2.5″ composite base that connects to a 1″ ball, double-sided adhesive PSA stick pad and sealed alcohol prep pad. This base will attach to all RAM double socket arms that will accommodate 1″ ball bases.
Material: High Strength Composite
Ball Size: 1″ Rubber Ball “B” Size
Note: A secondary tether is recommended when this mount is used in high vibration environments. Depending on the weight of your device, the adhesive can weaken over time due to excessive vibration.