TeraSpan’s Square Profile Conduit (SPC) uses a square profile to achieve the crush and impact strength required to have a truly rugged system for the micro-trench environment. The conduit can be stacked in the micro-trench to achieve the desired count. SPC can be easily joined with a low profile coupling method that will fit into a saw cut. The ability to use one conduit to accomplish all network requirements simplifies inventory and keeps costs down. Cable can be blown, pulled, pushed or rodded, making SPC ideal for pathway creation. When compared to a typical round duct of equivalent ID (10mm) the SPC has 2.9 times more tensile strength making it ideal for directional drilling applications and other aggressive pulling environments. The safe working load for SPC 17 is 765lbs.