Script

local uis = game:GetService("UserInputService")
local rs = game:GetService("ReplicatedStorage")
local event = rs:WaitForChild("toolEvent") -- <

local plr = game.Players.LocalPlayer
local kg = plr.PlayerGui:WaitForChild("keyGui")
local char = plr.Character

function search()
	local tools = workspace:WaitForChild("tools"):GetChildren()
	local min = nil
	local tool = nil

	for i = 1, #tools do
		local handle = tools[i]:FindFirstChild("Handle")
		if handle then
			local mag = (char.HumanoidRootPart.Position-handle.Position).magnitude
			if min == nil or mag < min then
				min = mag
				tool = tools[i]
			end
		end
	end

	if min then
		if min < 5 then
			return tool
		end
	end
end

uis.InputBegan:Connect(function(input, gameProcessed)
	if input.UserInputType.Name == "Keyboard" and gameProcessed == false then
		if input.KeyCode.Name == "E" then
			local tool = search()
			if tool then
				event:FireServer(tool)
				kg.E.Visible = false
			end
		end
	end
end)

while wait(1) do
	local tool = search()
	if tool then
		kg.E.Visible = true
	else
		kg.E.Visible = false
	end
end