McGard Propeller Lock

Product Title: McGard Boat Propeller Lock Description: Safeguard your boat's propeller from theft with the McGard Boat Propeller Lock, engineered with the same patented design as our trusted stern drive and outboard motor locks. This essential security accessory replaces your prop nut with a robust lock made from naval brass and hardened stainless steel. Featuring a free-spinning collar that thwarts gripping tools, the McGard Boat Propeller Lock provides uncompromising security without compromising your boating experience. Key Features: Advanced Security Design: Patented free-spinning collar prevents unauthorized removal attempts. Durable Construction: Made from naval brass and hardened stainless steel for durability in marine environments. Wide Application: Thread size M18x1.5 fits various stern drives and outboards, including Yamaha, Honda, Suzuki, and Johnson/Evinrude models (see below for details). Convenient Use: Install once and leave it on – no need to remove for boat operation. Complete Package: Includes 1 lock, a unique key, and a cover for protection. Made in the USA: Manufactured to OEM specifications for reliability and quality assurance. Specifications: Material: Naval Brass and Hardened Stainless Steel Thread Size: M18x1.5 Compatibility: Sterndrives: All Yamaha stern drives Outboards: Honda 75 HP+, Suzuki 40 HP+, Yamaha 90 HP+, Johnson/Evinrude 150 HP+ (4 stroke, excluding 2014 & up Evinrude E-Tec G2 200HP-300HP motors due to anode cone) Included: 1 Lock, 1 Unique Key, Lock Cover Ensure your boat's propeller remains secure with the McGard Boat Propeller Lock, built with materials that withstand marine conditions and designed to fit a wide range of stern drives and outboards. Protect your valuable investment around the clock without the hassle of removal for boat use. Manufactured in the USA to meet stringent OEM standards, this lock offers peace of mind and reliable security for your boating adventures. Invest in the McGard Boat Propeller Lock today to safeguard against potential theft and preserve your boating enjoyment. Watch the installation video HERE! Note: Verify fit (thread size) prior to purchase, especially for newer and larger outboards.