Woftd trailer plug adapters 7 pin to 4 and 5 flat blade trailer connector trailer adapter 7 way to 4 way 5 way 2 in 1 flat blade plug. 4 5 out of 5 stars 33 total ratings 33 94 agree would recommend. Woftd trailer plug adapters 7 pin to 4 and 5 flat bladeRead More