Withstands automotive vehicle weight

Storm drain fittings 4 way corner Slides into the female end of the channels. It also has tabs to fit into the male end of the channels or the cut-to-length end of the channels. The Quad allows left or right hand extension of the StormDrain Plus or even T and X configurations. The require d openings are easily cut out. UV inhibited, grates are ADA and heel guard compliant and have non-slip textured surface, 3 bottom outlets in every channel, no clips or screws required to assemble. CLASS B: Loads of 61-175 psi.