− Decrease quantity for Fitting, Adapter, AN to Hose Barb, Straight, Aluminum, Black Anodized, -10 AN, 1/2 in. Hose Barb, Each Quantity + Increase quantity for Fitting, Adapter, AN to Hose Barb, Straight, Aluminum, Black Anodized, -10 AN, 1/2 in. Hose Barb, Each Add to cart