All kinds of American types;both stianless and Carbon Steel Clamps are available P12 series: All Stainless Steel ,300 Series,200 Series,1/2"Band&Housing,5/16'' Hex Head Screw, S12 series: Stainless Steel 1/2''Band & Housing, V12 series: Stainless Steel 1/2'' Band,Galvanized steel Housing & Screw 5/19''Hex Head Screw.

American Type Hose Clamps(Big Size)