Oil/Temperature Metric AdapterMetric Adapter/Oil PressureMetric Adapter/Oil Pressure; 1/8 in. NPT To M12x1;SPECIFICATIONS:Adapters Included: YesAnti-Glare Enclosure Included: NoType: AdapterVoltage: 8-18 VFEATURES:For Adapting Oil PressureWorks On Many Foreign/Domestic Engines1/8" NPT Female to M12x1.0 MaleNext generation instruments from Auto Meter combine our NASCAR proven racing movements with our award winning LED lighting technology to offer you the ultimate in Accuracy, Durability, Visibility and Styling.