Required to adapt trucks or trailers with heavy-duty sockets to large round sockets and vice versa. Extends to 4.6 metres (15ft) with 6 cores of 2mm2 cable, one 3,,2 earth/ground cable and two 250mm short tails fitted with standard metal plug (P/no. 82161) and the SAE plug with cable guard (P/No. 82194).
