6pcs 5ft Engine Vacuum Line Silicone Hose Kit + 115pcs Connectors Set For Toyota
1pc for each size, with 1/8" (3 mm) wall thickness. (Incompatible with fuel, oil and coolant). 1pc ID 3mm(1/8") silicone vacuum tube. 1pc ID 4mm(5/32") silicone vacuum tube. 1pc ID 5mm(3/16") silicone vacuum tube.