CTA Tools 2489 86-Millimeter Heavy-Duty Cap-Type Oil Filter Wrench Fits 86-Millimeter Oil Filters on VolvosOffers an Extra Thick Wall ConstructionIncludes a Combination Square and Hex DriveBuilt with Higher Torque SpecsDiameter of 86-MillimetersDesign Features 16 Flutes Extra Heavy-Duty Band Yoke Combo 3/8" square and 7/8" hex drive for high torque requirements Services trucks tractors farm and fleet