These are some practical car oil tube hoops, designed with durability in mind. Sturdy materials made, making the oil hose hoop suitable for long period use. Its reliable fastening mechanism secure connections, you can use with more confidence. Features -Color:Golden -Material:Galvanized steel -Size:2.40X2.10X0.60cm/0.94X0.83X0.24in -Size:2.10X1.30X0.60cm/0.83X0.51X0.24in -Size:2.10X2.10X0.60cm/0.83X0.83X0.24in -Size:2.00X1.90X0.50cm/0.79X0.75X0.20in -Size:1.90X1.70X0.50cm/0.75X0.67X0.20in -Size:1.80X1.70X0.50cm/0.71X0.67X0.20in -Size:1.60X1.60X0.50cm/0.63X0.63X0.20in -Size:1.50X1.50X0.50cm/0.59X0.59X0.20in -Size:1.60X1.50X0.40cm/0.63X0.59X0.16in -Inner diameter: 5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm,13mm -This hoop set uses sturdy materials and precise craftsmanship, highly practical. -This oil hose hoop set provides good fixing effect, making it more convenient to use. -Suitable for car water hose, oil hose, and other hose connections, this oil hose hoop meet your different requirements. -The oil hoops are easy to use and install, saving you time and efforts when working with hose. -Simple structure, lightweight, easy installation ensure secure hose connections, not easy to loose. Package list: 10 oil tube clamps(5mm inner diameter) 10 oil tube clamps(6mm inner diameter) 10 oil tube clamps(7mm inner diameter) 10 oil tube clamps(8mm inner diameter) 10 oil tube clamps(9mm inner diameter) 10 oil tube clamps(10mm inner diameter) 10 oil tube clamps(11mm inner diameter) 10 oil tube clamps(12mm inner diameter) 10 oil tube clamps(13mm inner diameter)