Zeblaze For GM OBD1 12 Pins to OBD2 16 Pins Diagnostic Tool Connector Adapter CableDescription: This product is a brand new cable of fault diagnostic tool. It is used for GM vehicles and its GM 12 pins allows you to connect a GM vehicle with a OBD1 12 pins socket with your existing OBD2 16 pins tool. And please note that this item is just a cable, not a scanner or diagnostic tool. Features: 1. Just usesd for GM vehicles. 2. The GM 12 pin adapter allows you to connect a GM vehicle with a OBD1 12 pins socket with your existing 16 pins OBD2 tool. 3. Utilized ecofriendly materials, reduce environmental pollution. Specifications: Type: Cables, adapters & sockets Connector: GM 12 pins male connector; OBDII 16pins female connector Car Maker: For GM Item Length: Approx.… £8.10Joom UKDelivery: to United Kingdom ReportBuy!