The RAM-B-189BU consists of a double 3.3" twist lock suction cup base. Included is a hole pattern that will allow attachment to all RAM bases that contain the universal AMPs hole pattern.

Specifications/Features Material: High Strength Composite and Powder Coated Marine Grade Aluminum

Ram mounting parts are designed to mix and match. Each set usually requires a base unit, arm and an adapter so you'll need one of each. The options are only limited by your imagination!

If you can't see what you want here just ask. We're here to help!

We will combine shipping at the highest value of the shipping for individual items.

High quality, dependable RAM mounts are made in the USA - When you want the best get a RAM Mount!