E-TING 5x 5 Pin Relay Socket Connector 12V 30Amp 40Amp 6.3mm Car Truck Vehicle Terminal Case 5 Pin Relay Socket, high quality and good performance Voltage: 30AMP / 40 AMP Connector Socket with 5 Terminals design Terminal Size: 6.3mm Material: Plastic + Copper Metal Package include: 5x relay socket. 25x 6.3mm terminal