549 091 Type StSt – Without Integrated Test Joint Posted on June 22nd, 2020 in Open (without bottom). Material StSt Dimensions 200 x 200 x 105mm Standard EN 62561-5 Max. permissible load 40 kN ← 549 050 Type Plastic – With Integrated Test Joint → 549 090 Type StSt – With Integrated Test Joint