McGard Propeller lock bolts - 851057

McGard Propeller Lock Bolts - 851057 Product description: Protect your valuable outboard motor with the McGard Propeller Lock Bolts - 851057. This high-quality anti-theft device is designed to secure propellers against theft and vandalism. Features: High security: Made from hardened steel with a unique key code for maximum protection. Easy installation: Can be mounted in a few minutes without special tools. Weather resistant: Designed to withstand extreme weather conditions. Compatibility: Fits most outboard motors with a shaft diameter of 3/8" (9.5 mm). Specifications: Model: 851057 Material: Hardened steel Key code: Unique Shaft diameter: 3/8" (9.5 mm) Contents: 2 lock bolts, 2 keys Benefits: Protects your outboard motor against theft Prevents vandalism Easy to install Weather resistant Compatible with most outboard motors