RAM® Track Ball™ Composite Mount for Humminbird Piranha + More
Part#:RAP-B-107-1B-354-TRA1U UPC:793442955068
The RAP-B-107-1B-354-TRA1U consists of a Track Ball™ base, composite double socket arm and connecting Humminbird/Eagle/Lowrance marine base. The mount is designed with a RAM 1" diameter rubber ball and socket system that has adjustment points at both ends of the double socket arm - allowing for high adjustability to achieve perfect viewing angles. This kit is compatible with virtually any track system including the RAM Tough-Track™.

hardware included

(1) Friction Washer
(1) 1/4"-20 x 7/8" T-Bolt

socket to socket length


hole pattern

See Drawing

plate size

3.97" x 4.85"

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


0.5 lb