How can I make a tool left handed instead of right handed?

I tried using a weld so that when the player equips the tool it welds it to the left hand, but what happened was that the left hand was moved and not the tool.

function Equipped()
    local Weld1 = Instance.new("Weld")
    Weld1.Parent = game.Players.LocalPlayer.Character.LeftHand
    Weld1.Part0 = game.Players.LocalPlayer.Character.LeftHand
    Weld1.Part1 = script.Parent.Handle
end

script.Parent.Equipped:connect(Equipped)