This smaller 50mm square timber post is designed to provide support for lighter fencing only such as a simple lightweight trellis having been brown pressure treated for in ground use these fine sawn 50 x 50mm square wooden posts are also superior class 4 rated designed to be permanently exposed to wetting in either ground or fresh water contact being formed from kiln dried redwood timber the likelihood of twisting or bowing is reduced this 180m long fence post is especially suitable fo