This adjustable an wrench is a compact, stubby type design. The wrench fits all an fitting sizes -10AN through -20AN. Features a good-looking blue anodized finish and is made from very high-quality billet aluminum material for durability and longevity. Stubby aluminum adjustable wrenches are a perfect fit for any under hood plumbing project. They are especially useful when trying to prevent scratching expensive hose fittings, fuel log adjustment, and tightening fuel inlet fittings. sold individually. Backed by a limited 30 day factory warranty.