Sea-Dog Brass Plated Coupler Lock - 2 Piece [751030-1] Brand_Raymarine The digital filter also eliminates

The digital filter also eliminates noise to deliver sharp and detailed echo presentation

or use a Shakespeare Style 410-R Mounting Kit plus a Style 4008 Extension Mast to form a 16' antenna system

as well as compatibility with a wide range of 1 kW transducers

Box Dimensions: 9"H x 14"W x 18"L WT: 12 lbs

Sea-Dog Brass Plated Coupler Lock - 2 Piece [751030-1] Brand_Raymarine The digital filter also eliminatesBrass Plated Coupler Lock 2 Piece Designed for theft deterrence, coupler locks also provide an additional level of security to prevent accidental uncoupling while in transit to better protect your trailer. Corrosion resistant brass plated zinc construction. Two piece design for better access in hard to reach places. Fits most coupler sizes. Includes two keys. WARNING: This product can expose you to chemicals which are known to the State of California