LFW1176 Features: * Piston ring compressor * Compressing piston rings for installation into engine cylinders * Tool set for compressing piston rings for cylinder installation * Works on piston diameters from 2-7/8-in thru 4-3/8-in * Band sizes by-Inches include: 2-7/8-Inch thru 3-1/8-Inch , 3-1/8-Inch thru 3-3/8-Inch, 3-3/8-Inch thru 3-5/8-Inch, 3-5/8-Inch thru 3-7/8-Inch, 3-7/8-Inch thru 4-1/8-Inch and 4-1/8-Inch thru 4-3/8-Inch * Band sizes by millimeters include: 73mm thru 79mm, 79mm thru 86mm, 86mm thru 92mm, 92mm thru 98mm, 98mm thru 105mm and 105mm thru 111mm Includes: * Set includes six band sizes for multiple applications * Storage case includes usage photos and instructions Dimensions: * Dimensions: 10.13"" H x 12.88"" W x 2.75"" D Warranty: * Lifetime limited warranty