Durability not showing on F3+H

I can't see the durability on my Minecraft tools. Neither FN+F3+H or F3+H works. I'm playing Minecraft 1.10.2 on a Mac. Please help!


Try pressing the F3 + H when you aren't looking in your inventory. If it works, the game should tell you in the chat that it's enabled. Then, when you open your inventory and look at a tool, it should show the durability with it.