RAM® Fishfinder Ball Adapter for Humminbird Devices
Part#:RAM-107BU UPC:793442001444
The RAM-107BU is a marine grade aluminum base with 1.5" rubber ball. The base connects to the underside of Humminbird and Raymarine marine GPS devices.

hole pattern

See Drawing

plate size

4.25" x 3.81"

ball size

C Size (1.5")

weight capacity

Standard Use: 4 lbs
Heavy-Duty Use: 3 lbs


Marine-grade aluminum

packaging type

Poly Bag


0.41 lb