Automatic Equip, and Can't be Unequipped, help?

So long story short, I want a button, when you press it you will get a tool that will be automatically equipped and cannot be unequiped. (Backpack is already gone.) Is there any way to make this happen? I have the weapon, and the gui. I've tried many ways to do this but I can't seem to be able to make this happen.

Any Suggestions?

Disable the CanBeDropped property, and hide the Backpack CoreGUI. Now, force Humanoid:EquipTool(Instance Tool)

Tool.Unequipped:connect(function()
        wait()
       player.Character.Humanoid:EquipTool(Tool)
end)

This basically forces the player to equip it after he or her unequips it.