The antonyms for the phrase "being unable to lay hands on" include words like obtainable, accessible, reachable, acquirable, attainable, and procurable. When something is obtainable, it's easily accessible and within grasp. It's something that you can easily lay your hands on. Similarly, the word accessible refers to something that is available and can be reached easily. Reachable means that something is easily approachable and within range. Acquirable refers to something that is possible to obtain, while attainable means something that is achievable. Finally, the word procurable means that something is easily obtained or obtainable. In short, these words provide a range of antonyms to describe the opposite of being unable to lay hands on something.