A basic product used a lot in mining from the 1860's onward. This was called a Square Set (invented by Philip Deidesheimer for the Ophir Mine in the Comstock Lode), and was used when supporting and mining was taken place. It worked on the system that one used this to build cubes from premade/cut lumbers, where there where 3 parts involved. The horizontal post, the vertical cap and the girt which is all part of this product, set up to random choose between them. The Square Sets came in dimensions varying from 6 to 12 inches by 6 or 7 feet long, they where made at the mine's own carpenter shop, and then sent underground to the needed area. This model is based on the 8 inchs squares, and has 3 levels of LOD.
Polygons: 432 & 288/250 & 154/10
Size: 1,94 x 0,61 x 0,81 meter