Hoffman E1PBSS Stainless Steel 30.5mm Push Button Enclosure 1 Hole. Punched specifically to house either 30.5-mm or 22.5-mm oil-tight pushbuttons, switches and pilot lights. Enclosures provide protection against dirt, dust, oil and water; See Mild Steel chapter for related mild steel enclosures. 30.5-mm and 22.5-mm Pushbutton Enclosures. This item is in the category "Business & Industrial\Electrical Equipment & Supplies\Electrical Boxes, Panels & Boards\Electrical Boxes & Enclosures". The seller is "grand_merchant" and is located in this country: US. This item can be shipped to United States.