This 16" hinged tank lid is made from a co-polymer material and includes a ring and an air vent at the top. It has special features such as a locking tab with an opening for a padlock to better secure the contents.

You can switch it out with a standard 16" lid if you want to replace your current lid with this one. This lid opens a full 180 degrees and comes with a baffle vent assembly for adequate venting when bottom filling the tank.