Southwire Flat Splice Plates, Corners & Tee's

Southwire Flat Splice Plates, Corners & Tee’s
Southwire Flat Splice Plates, Corners, and Tee’s are the essential connectors used to join strut channels into a cohesive, rigid framework. As a vital part of the Southwire Tools & Equipment ecosystem, these flat fittings are designed to provide maximum surface contact and bolt-down strength without adding bulk to the joint. Whether you are extending a long run of strut with a splice plate or creating a structural intersection with a Tee or Corner plate, these components ensure that your support grids for conduit, tray systems, or heavy equipment remain perfectly aligned and structurally sound.

For the professional electrician or mechanical contractor, Southwire’s flat fittings are engineered for rapid deployment and long-term reliability. These plates feature precision-punched holes that align perfectly with Southwire strut, allowing for fast "bolt-and-go" installation that saves hours of labor on large-scale jobs. Manufactured from high-quality steel with durable finishes like electro-galvanized or stainless steel, these fittings provide the corrosion resistance and shear strength required for industrial environments. From building trapeze hangers to complex wall-mounted racks, these fittings allow pros to maintain a low-profile connection while meeting the most demanding load requirements.

Homeowners and DIYers will find these Southwire fittings incredibly useful for creating professional-grade storage and organization systems. If you are building a custom overhead rack in your garage or a heavy-duty workbench in the shop, these flat plates, corners, and tees allow you to construct a frame that is far stronger than traditional wood or lightweight shelving kits. Because they are part of the Southwire system, you can trust that the hardware will fit together precisely, giving you the confidence that your DIY project is built to the same standards as a commercial construction site.