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 5/18''Hex Head Screw.

American Type Hose Clamps