Specification: Material: Steel Zinc Brake Line Tubing Diameter: 3/16 In. O.D. ( Note:3/16”≠1/4” ) Brake Line Tubing Wall Thickness: .028 In. Each ones Brake Line Length: 25 FT Coils ( 25ft=300inch=7.62M ) Type: Brake Hose Quantity: 2Pcs(Total length 50ft) Package Including: 2 x 25 FT 3/16" OD Roll Brake Line Tubing With 32Pcs Fittings Note: We Provide Clear Pictures, Measurements Where Possible. Please Check As Much As Possible To Make Sure The Item Is The One That You Need. Please Allow 0.5-1 Inch Difference Due To Manual Measurement.(1inch=2.54cm) .