Is everyone on here a bit of a wimp or something? That weighs what? Probably 150kg? Pretty easy to pick up and move...
At work a typical ccast iron section of boiler is 200-300kg and 2 of us can pick it up and move it, I'm not exactly he-man either... Albeit it is a very big struggle but it is possible. So to move a nice small bit of wrought iron like that a couple off men would shift it easy.
And a couple of guys in fluorescant jackets and hard hats wouldn't even be noticed during the day it could be done right in front of everyone. It is an experiment I have enjoyed participating in numerous times, if you look like you should be somewhere, then no one will question what you are doing, if you don't look like it then you will stand out.
Put on a hard hat, fluorescant jacket and some work clothes, turn up at any supermarket back gate, tell them you are there to fix their flux capacitor and they would open the gate and let you in to where ever you need to go...
The amount of supposed "high" security facilities I have worked in and never been questioned what I am doing or why and never shown I'd etc for would really worry you!