For a Dash 6 A/C fitting, the olive is a compression sleeve that creates a seal inside a fitting. You must match the olive to the brand and style of your specific A/C fittings and hoses to ensure a proper seal. The Dash 6 size corresponds to a 3/8-inch inside diameter hose. Olives are generally made of brass or nylon.Â
Dash 6 olives for stainless steel fittings
These products are brass olives designed for specific, reusable stainless steel A/C fittings.