R7-55 - EZ Male to 5-Way Female Bumper the backward compatible EZS7 system

the backward compatible EZS7 system is magnetically held together and has spring-loaded face to face contacts and it now includes a self-sealing lid and self-closing plug holder

It is the best

some R7-07 connectors come with open face magnets

EZS7-09 EZ Connector’s 5th Wheel/Gooseneck Self Sealing 7-pin Vehicle End with a 7' lead and a T-Connector for GM

For 5th wheel and goose-neck uses it can also be installed into the sidewall of a pickup truck that already has a rectangulare OEM harness connector with sound connections from the wiring harness to the bed

R7-55 - EZ Male to 5-Way Female Bumper the backward compatible EZS7 systemEZ Male to 5 Way Female (EZR7 55) The 5 pin flat adapter converts an EZ Connector socket mounted on a truck to a 5 way flat connector. Fifth pin provides the backup light circuit that is often used to release surge brakes on boat trailers when they are reversed. Can also be used to attach to 4 pin trailer connectors. EZ Connector offers several adapters for its award winning, patented, electrical towing connection system, which is the first plug