HOPKINS
HOPKINS 47345 TRAILER ADAPTER 7 WAY TO 4 WAYFLAT W CIRCUIT TESTER
HOPKINS 47345 TRAILER ADAPTER 7 WAY TO 4 WAYFLAT W CIRCUIT TESTER. The vendor part number is 47345. Read title to know what you are getting. Catalog descrition… 7-WAY RV BLADE TO 4-WIRE FLAT. * Includes function testing LED's.