Check the listing for details. Yamaha / Mercury Kays Outboard Boat Key Cut to your Code Key 721-740. Color: Silver, Condition: New with tags. Listed at 7.99 USD. Product Details: - This listing is for (1) one replacement key pre-cut to the code you selected from the drop-down box. - Your code must be the exact match to your lock, or the key will not work. - This key is only compatible with Yamaha / Mercury outboard boat motors. Key location:- It is stamped on the original key, on a flat spot on the side of the ignition barrel. - The key you receive is an aftermarket key, not an OEM, and will be longer than your OEM key. It may also be a different brand and have a different head shape than the key pictured. The rubber OEM covers will not work with this key. - The key will not be stamped with the code. Shipping: USPS ground advantage with tracking Purchase Conditions:- When you buy an item using our Services, you agree to the Rules and policies for buyers and that:- You are responsible for reading the full item listing before making a bid or offer, buying, or committing to buy. - By purchasing this item, you accept the ownership of the entry you are trying to access. The seller is not liable for unauthorized access, and the buyer is solely responsible.