Simplify installation and provide protection for buried meters with the Mueller® Cast Iron Meter Box. Its compact assembly includes all the parts you need to install 5/8” x 3/4” water meters, plus a standard locking lid and stabilizing ribs on the upper section (non-locking lid optional). A lip on the box’s upper section extends over the edges of the lower section. The two sections can be bolted together, or left unbolted to allow the parts to shift, preventing transfer of loads from the upper section to the meter or service piping. Upper section heights of 7” and 9” are available.