Zinc plating Hose clamp Materil: Carbon steel, Stainless steel Diameter: 8-20mm Thickness: 0.8-1.2mm Zinc plating Hose clampMateril: Carbon steel, Stainless steelDiameter: 8-20mmThickness: 0.8-1.2mmFinish: Zinc coating, dacrotizing Zinc plating Hose clamp