Iron Bars are crafted using iron ingots and resemble thin, gray grids. They function as a versatile building material, often used to create windows, fences, or jail cells due to their transparent yet sturdy nature. Unlike glass panes, they are impervious to explosions and cannot be destroyed by Endermen, making them a secure choice for fortification. They can also be found naturally in strongholds, villages, and sometimes woodland mansions.
The numerical item ID for Iron Bars is 101
Numerical item IDs will only work in Minecraft versions below 1.13.
The item ID for Iron Bars is minecraft:iron_bars
This is the spawn command to give yourself Iron Bars 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