Using this Dewalt Wood - Knocker II+ insert is a breeze. First, make sure you have the right hammer (Hammer Mfr. No. DWHT51054). For installation, it's important to note that the Bang - It can go in the lower flute of a steel deck with a topping thickness of at least 1.5', and the Wood - Knocker can be used in wood form pours that are 3.5' thick. When setting the insert, the hex head won't rotate, which makes the process easier. The color - coding helps you quickly pick the right size. Just insert it and ensure full thread engagement. As for maintenance, since it's zinc - plated, it has some protection against corrosion. But in a very wet or corrosive environment, it's a good idea to check it regularly. Also, don't exceed the max load capacity of 4820 lbs to avoid any safety issues. Keep it dry when not in use and store it in a cool place.