The Lever is a non-solid block that can provide switchable redstone power. Crafted from a stick and cobblestone, it functions as a simple electrical toggle, capable of activating a wide array of devices, from doors and pistons to lamps and TNT. Players can place it on the sides, top, or bottom of most solid blocks, offering versatile control within electrical circuitry. Its state changes from on to off, or vice versa, with each use.
The numerical item ID for Lever is 69
Numerical item IDs will only work in Minecraft versions below 1.13.
The item ID for Lever is minecraft:lever
This is the spawn command to give yourself Lever in Minecraft which includes the Minecraft /give command. If you are using the Essentials plugin you will need to use /minecraft:give instead of /give