RAM Mount 3.68" Round Base w/1.5 Ball [RAM-240U] Anchoring & Docking | Rope & Chain The separate transducer then attaches

The separate transducer then attaches to the base with a twist lock

50/200 kHz

Box Dimensions: 1"H x 6"W x 6"L WT: 1

Nylatron&regl sheave

High contrast/backlit digital display and keypad

RAM Mount 3.68" Round Base w/1.5 Ball [RAM-240U] Anchoring & Docking | Rope & Chain The separate transducer then attachesRAM 3. 68" Diameter Base w Ball The (RAM 240U), marine grade aluminum base, consists of a 1. 5" diameter rubber ball connected to a flat 3. 68" diameter base. This base has pre drilled holes that connects to RAM Tough Dock Powered Docking Stations. Material: Powder Coated Marine Grade Aluminum Ball Size: 1. 5" Rubber Ball Size Note: The "U" in the part number reflects product packaged in poly bag.