Sea-Dog Brass Plated Coupler Lock - 2 Piece [751030-1] Communication 4028 AC Isolation Cover -

4028 AC Isolation Cover - 7-1/2 x 10-1/2x3

day by day slightly increase the load disconnect level (i

Only works underwater

Where there are birds on the water’s surface

making power and data communication simple and cost effective

Sea-Dog Brass Plated Coupler Lock - 2 Piece [751030-1] Communication 4028 AC Isolation Cover -Brass 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