Ram Mount RAM 1" Ball Mount with Track Ball Base 1.5" x 3" Plate for the Humminbird Helix 5 ONLY [RAP-B-202-153-354-TRA1U] Marine Navigation & Instruments | Radars Reverse polarity protected

Reverse polarity protected

momentary switches can be interchanged into the switch plate

Length of Tab: 18"

3/4" wide opening

Low profile cap won't catch fishing line

Ram Mount RAM 1" Ball Mount with Track Ball Base 1.5" x 3" Plate for the Humminbird Helix 5 ONLY [RAP-B-202-153-354-TRA1U] Marine Navigation & Instruments | Radars Reverse polarity protectedRAM 1" Ball Mount with Track Ball Base & 1. 5" x 3" Plate for the Humminbird Helix 5 ONLY The RAP B 202 153 354 TRA1U consists of a Track Ball base, composite double socket arm and 1. 5" x 3" rectangular plate. The rectangular plate contains four holes that will line up with the Humminbird Helix 5. The Track Ball will connect to virtually any track system including the RAM Tough Track Overall Height: 5" Material: High Strength Composite Ball Size: 1"