... 16"*2 13/16"*2--18.3 2:Closure plugs,ground screw and mounting lugs include Products benefits&Features1.Rugged,seamless,die ... the art powder coat finish for maximum durability4.Closure plugs,ground screw and mounting lugs included5.Complete installation instructions included with each ... a housing receptacles,switches and GFCI's!3:Closure plugs,ground screw and mounting lugs includedPacking information