The 5 hole - "L" flat plate is a strong, external fastening method offering a long-lasting connection. This flat plate creates a 90-degree angle between profiles and is typically used to form a corner connection. The fastener is flush with the profiles, allowing for a larger clearance area. It requires no machining services, is easy to assemble, and can be reconfigured and reused. The suggested mounting hardware for the "L" plate can be found on the "Suggested Hardware" tab. Tip: Use double or triple slide-in economy T-nuts to save time and money. Pre-load your hardware prior to connecting profiles to simplify your assembly.