The Reed Meter Box & Curb Box Lid Keys open many styles of meter pit lids and curb box lids. The Reed pentagon meter key capacities include standard waterworks pentagon bolts and plugs as well as the large pentagon bolts made by both Mueller and Ford. The pentagon and skeleton keys fit many brands of lids and bolts. The keys all have a turn and lift feature, allowing the user to open a lid, lock onto it and lift the lid with a single motion. Includes Mueller 2 Large and 1 Standard Pentagon.