Just sorting some heaters into the RIBs and had to get an extension cable this year and was advised to get a cover like this
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They think there is a strong chance someone will plug into my connections if I dont lock the joints with this, i.e other boat users, marine workers etc. ( I can just see a yacht being polished on my power bill if I am not at marina)
Force 4 have none till end of January- anyone else seen them, tried caravan and tow shops. Ta