S-0269: 50 male to 30 female heavy duty park adapter plugs into 50M amp park electrical box and 30F amp power cord from motor coach. 18" long 10/3 gauge wire. 4 prong plug.
S-0268: 30 male to 50 female heavy duty park adapter plugs into 30M amp park electrical box and 50F amp power cord from motor coach. 18" long 10/3 gauge wire. 3 prong plug.