Title: Piston Ring Compressor Set, 6 Piece This 6 ring set covers 2 7/8" thru 4 3/8" piston diameters. The ring compressor pliers feature a ratcheting lock to hold the handles in position for easy piston installation. The TabsOverview This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer, and Lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information for to www.P65Warnings.ca.gov. SKU: 4838 Categories: Specialty ToolsEngineMotorcycle SpecsProduct Dimensions: 8 × 17 × 2.5 inShipping Weight: 3.45 lb DownloadsHigh Resolution Images: https://otctools.com/sites/default/files/4838_8966_0.jpg VideosEmbedded video for Piston Ring Compressor Set, 6 Piece