SeaLux Marine Stainless Steel Propeller Wrench and lock for tab washers fit and 2 Brass 1-1/16" Nylon Hex prop Nuts for 3/4" Shaft Package include 1 SeaLux SS Propeller Wrench and 2 Brass 1-1/16" Nylon Hex prop. nuts for 3/4" shaft. This SeaLux SS Prop. Wrench fit for standard 1-1/16 hex nut, and lock for tab locking washers Use with thru-hub exhaust propellers on Mariner, Mercury, Mercruiser. Prop Wrench for Mercury, Mercruiser, OMC Cobra, and more. 304 Stainless Steel Galvanized coating finish Brass 1-1/16" Nylon Hex Lock Nut fit for 3/4" shaft for Mariner, Quicksilver, Mercury, Mercruiser and more.