Description 100% Brand New CNC Machined from 6061-T6 Aluminum Specification : 6 AN to 1/4 NPT Straight Adapter Fitting Black anodized for great appearance and anti-corrosion. Suitable for most fluids Professional Installation Is Highly Recommended. (No Instruction Included) Package Including 1 x 6AN to 1/4 NPT Adapter Fitting .