Inside Diameter (in): 3.94 Cross Section Height (in): 0.39 Cross Section Width (in): 0.12 Material Description: Nylon Plastic provides good resistance to fuels, oils and lubricants. Many different formulations are used, some of which can support high mechanical loads, and perform well at elevated temperatures. Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image. Material: Nylon Plastic