Sea-Dog Galvanized Prop Wrench Fits 1-1/16" Prop Nut [531112]Galvanized Prop Wrench Fits 1 1 16" Prop Nut Features: Tightens all standard 1 1 16" prop nuts Compact size for just the right leverage Fits garboard drain plugs with 9 16" square heads Includes an integrated pin on the handle tip to bend tab washers WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.