ITEM NAME:12V 7-Pin Car Truck Trailer Plug Socket Tester Wiring Circuit Light Test Tool.Trailer light tester for 7 pin N-Type connector trailer, tow truck. Function: Trailer Light Connector Tester. 1Pc x 7 Way Trailer Plug Tester. Colour: Black. Size: Length: 20cmï ¼Ë†7.87inï ¼â€° ,Wide: 5cmï ¼Ë†1.97inï ¼â€°Ã¯ ¼Å’Highï ¼Å¡4cmï ¼Ë†1.57inï ¼â€°.
