MECMO 7 Way Blade & 4 Pin Trailer Light Wire Circuit Tester for Vehicle Side Socket + 4-Way Flat to 7-Way Round RV Blade Trailer Adapter Reverse Plug Vehicle-Side Truck Socket
4.4 (112 items)
Limited Time Sale$20.15 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 212806441 | Release Date | 2026/04/06 | List Price | $13.44 | Model Number | 212806441 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【4 Pin to 7 Pin Trailer Adapter Plug】This adapter converts 4 way flat vehicle end to 7 way blade trailer end, makes a tight connection between vehicle socket and trailer plug, no wiggle-room, no loose fittings. Transfers the power from the vehicle to trailer. Voltage ranges: 6-24 Volts
- 【Full Function 7 Pin Trailer Light Plug】 Tow hitch wiring adapter covert 4 Flat to 7 Way Blade output allows you to connect 7 poles trailer light plug to your factory 4 pin socket, provides full function 7-way connection to power trailer's taillights, brake lights, turn signals, reverse lights, electric trailer brakes and auxiliary power (12V+ wire).
- 【7 Blade & 4 Pin Tester】 MECMO 2-in-1 Towing Vehicle Trailer Light Socket Tester includes both 4 way circuit tester and 7 way trailer plug tester. Universal fits for most truck, helps quickly identify lighting problems of your vehicle end 4-flat and 7-way trailer circuit connectors.
- 【6 Diagnostic LED Indicator】Design with easy-to-read LED light illuminate to test trailer light wire circuit status: confirm the functionality of your vehicle's trailer wiring harness’s brake lights, turn signals, taillights, stop, reverse, electric brakes, and 12V (auxiliary power).
- 【Red LED Identification Indicators】 MECMO 4 way and 7 way trailer plug tester with indicator diagnostic LED (Red lights) easy-to read signal makes it easy to know if you have a safe vehicle-side trailer wiring connection.
| Brand | MECMO |
|---|
Connectors
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form