RAM-108BU - RAM 1.5 Ball Base with Strap 1 to 2.1 Diameter
The RAM-108BU consists of a 1.5quot; diameter ball connected to a base with single strap. The strap will accommodate rails from 1quot; to 2.1quot; in diameter. Specifications: Strap Dimensions: 1quot; to 2.1quot; Material: Powder Coated Marine Grade Aluminium Ball Size: 1.5quot; Rubber Ball Size.
The "U" in the part number reflects product packaged in poly bag.