Easy Installation- This set comes with all the fittings and should install with ease, all you will need is a screwdriver. Superior Chrome-These replacement hinges are made from steel which makes them hard wearing and due to the chrome finish they should not rust. What's Included- This set contains 2 x Chrome Hinges, 2 x Fixing Bolts, 2 x Fixing Nuts, 4 x Rubber Washers, 8 x Screws. Contains all the hardware needed to mount the hinges, two mounting positions to fit different sizes of toilets Zinc alloy toilet lid use long life, no oxidation, corrosion, easy to clean.