RAM® Drill-Down Mount for Lowrance AirMap 600C + More - Aluminum
Part#:RAM-B-138-LO3U UPC:793442907937
The RAM-B-138-LO3U consists of a medium length, B-size arm with a 2.5" diameter round plate with universal AMPS hole pattern and a form-fitting cradle that supports the Lowrance AirMap 600C, iFinder & iWay 100M.

hardware included

Assembly Hardware

socket to socket length


hole pattern

4-Hole AMPS: 1.181" x 1.496"
3-Hole 120-Degree: 1.812" Diameter

plate size

2.5" Diameter

ball size

B Size (1")

weight capacity

Standard Use: 2 lbs
Heavy-Duty Use: 1 lb


Marine-grade aluminum
High strength composite

packaging type

Poly Bag


0.65 lb