Swisstrax Garage Floor Tiles Fasteners - 12 Pack - Heavy Duty Connectors for Modular Flooring - Perfect for Home Garage, Workshop & Commercial Spaces

These little clips are used to connect edge pieces to a half-cut tile. This is useful for those with a garage with an offset for one of the doors. Adding a half tile allows you to bring the tile closer to the front of the 3rd car bay. I recommend using 4 fasteners per edge piece.

Here's an example: