SKU: CW20385
UPC: 632085040130
MPN: 4013
The Blue Sea 4013 CableCap in black with a 0.50 stud is an essential protective component for boaters and marine electricians managing battery and power distribution systems. This cap helps prevent terminal corrosion and accidental shorts, which can drain batteries and damage electronics, posing fire hazards.
Designed by Blue Sea Systems, known for marine electrical safety, the 4013 CableCap features durable polymer construction that withstands UV exposure, saltwater environments, and temperature extremes. Its slip-on design requires no tools or fasteners, making it easy to use—simply remove the cap when power is needed and reinstall it when the system is dormant.
Ideal for winterizing vessels or maintaining electrical systems, this compact cap is lightweight, allowing for easy storage in toolboxes or emergency kits. Its dimensions make it convenient to fit in any galley locker or equipment bag, ensuring that you have reliable protection for your battery terminals.
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