Why does a explosion not go into a clone that i made?

I'm making a bomb gear, and when you click it drops a bomb which then explodes. But for some reason the explosion does not exist, which is very weird.

local tool = script.Parent

tool.Activated:Connect(function()
	local clone = tool.Handle:Clone()
	clone.Parent = workspace
	clone.Position = tool.Handle.Position
	clone.CanCollide = true
	wait(3)
	local ex = Instance.new('Explosion')
	ex.Parent = clone
	ex.Position = clone.Position
	ex.BlastRadius = 10
	ex.DestroyJointRadiusPercent = 100
	clone:Destroy()
end)