These socket and plug adapters will let you change from flat to round wiring and from 7-way to 4-way function. These adapters are from Custer Products. Please select which configuration you would like from the drop down above. Flat to round wiring7-way to 4-way function7-pin round adapters are not for use with semi applications Available in the following sizes Item #StyleCUS-ADP7P-4F7-Rnd to 4-FlatCUS-ADP4F-4S4-Flat to 4-RndCUS-ADP7R-4S7-Rnd to 4-RndCUS-ADP0014-Rnd to 4-FlatCUS-4DP7B-4F7-Way Blade to 4-Flat th, td { padding-right: 20px; } .product-table-top { display: block; max-width: -moz-fit-content; max-width: fit-content; overflow-x: auto; white-space: nowrap; }