Prop Lock makes propeller theft virtually impossible. Kits consist of a cone-shaped, hardened 303 stainless steel nut, Loctite® 243 locking compound and unique (no two the same) installation/removal key. In addition to preventing theft, the cone shape of the Prop Lock nut enhances the venturi shape of the hub which boosts performance. Installation is as easy as changing the nut on your prop.
Fits:- Stern Drives
MerCruiser© Alpha I, Bravo I (Incl. X & XR), TRS
OMC Cobra and King Cobra
Volvo Penta SX drive through year 2000 - Outboard Motors
Mercury/Mariner 70 HP and Larger (2 Stroke)
Mercury 50 HP and Larger (4 Stroke) except 225 HP before 2005
Johnson/Evinrude 150 HP and Larger (2 Stroke)
Product Specs
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