RAM® Drill-Down Double Ball Mount for Lowrance MB-7 Sonar
Part#:RAM-B-101-L1 UPC:793442110139
The RAM-B-101-L1 consists of a medium length B-size arm with a 2.5" diameter round plate with universal AMPS hole pattern and a round plate that attaches to the gimble bracket for a Lowrance MB-7 Sonar unit.

hardware included

(1) #10-24 x 3/8" Machine Screw

product dimensions

Overall Height: 5"

socket to socket length


hole pattern

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

ball size

B Size (1")

weight capacity

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


Marine-grade aluminum

packaging type

Retail Bag


0.58 lb