rubber hose clamps 1.material: stainless steel,carbon steel 2.Export to Asia,Europe 3.Package: carton 4.High quality rubber hose clampsband ... .7mm , 15mm ,20mm,30mmmaterial : rubber ,stainless steel, carbon steel usage:hose clampswe can do kinds of hose clamps as your requirementswe supply ... clamp: Contact: If you have any need or questions for clamps, you can contact us any time. rubber hose clamps