Yes, many restaurants that serve crab legs provide utensils specifically designed to help customers extract the meat from the legs. These utensils are commonly called "crab crackers" or "seafood crackers." Crab crackers are small handheld tools with serrated edges that allow you to break open the hard shell of crab legs and other seafood to access the delicious meat inside.
In addition to crab crackers, some restaurants may also provide small forks or picks to help diners remove the meat from the legs more easily. The type of utensils provided can vary depending on the restaurant's style and the specific seafood being served.
If you're unsure about whether a restaurant provides utensils for crab legs, you can always ask your server or check their menu for any mention of seafood tools or utensils.