Pricing mentioned is for EA. Requires a minimum buy of 1 piece. Gas Cylinder Holder, 8 in - 8 3/4 inch, Steel, Silver; Hazmat=False; Features=Heavy-duty steel brace keeps gas cylinder firmly in place;Rubber padding reduces friction and provides reliable, tight grip; Color=Silver; Diameter=8 in [Min], 8 3/4 in [Max]; Material=Steel; Type=Gas Cylinder Holder;