Russell 634383 Features: Approved By NHRA For Use In Competition CPE Synthetic Rubber Liner Easy Assembly Using Push On Barb Technology Lightweight And Flexible Works w/All AN Adapter Fittings Pressure Rated Up To 250 psi Use w/reusable Twist-Lok Ends Height: 4.00 Width: 12.00 Length: 12.00 Weight: 0.55 lbs