This is a New Greenlee Cast Aluminum Juction box measuring 4 x 7.5"at the cast aluminum cover. The box measures 3" x 6" x 2.5" deep. The box has 7 total threaded holes 3/4" actually 1 1/8". The gasketed cover has 1 1/2" tapped hole actually 7/8".
I cant find it listed but i have used these in the past as a floor box poured in concrete inside or outside. There are a few plastic threaded knockouts packaged with the box. Brand new in the box. I have a few others but listing 1 for now
I am open to equal trading with Vintage Tonka Toys - No Junk