84067Fits a 4-1/8 inch to 4-3/8 inch hose diameterBarrel-lock design with 1/8 inch Allen screwHeavy-duty stainless steel constructionBand is 1/2 inch wideK&N hose clamps are designed to secure coupler connections to intake tubes with a barrel lock. This hose clamp fits a hose diameter of 4-1/8 inches to 4-3/8 inches and is made entirely of stainless steel with a 1/2 inch wide band.