Features: 1.Rugged Construction: The lock is made from 304 stainless steel for long durability and resistance to rust, can adapt to harsh marine environment. 2.Universal Fit: Outboard engine lock fits most outboards, adjustable clamp slot and lock mechanism can suit different bolt diameters. 3.Clamping Engine Fixings: The outboard engine lock with key is used to tighten up the two halves of the lock to clamp the engine fixings. 4.No Vibration: Two halves of the lock have sponge linings to reduce rattling vibrations when engine is running, more comfortable to use. 5.High Security: Outboard engine lock with keys can prevent the outboard motor from being stolen, super easy to use and install. Specification: Item Type: Outboard Motor Lock Material: Stainless steel 304 Dimensions: L: 12in (304.8mm) ; W: 1.56in (39.6mm) ; H: 1.83in (46.5mm) Applicable: Marine, boat, yacht PackageList: 1 x Outboard Motor Lock 2 x Key