Building or repairing a deck? This Plank Rite tool is a simple but genius helper that gives you pro results even if you're a DIY beginner. You get 3 tools in the pack, each made from 100% steel right here in the USA (no flimsy plastic here!). It's designed for 6-inch deck boards (which are actually 5-1/2 inches wide - standard sizing). Here's how it works: slide the tool between your boards to get perfect, consistent spacing every time. One side gives 1/8-inch gaps for treated wood, flip it over for 3/16-inch gaps for composite decking. Plus, the tool has pre-drilled holes that guide your screws or nails so they line up neatly in the same spot on every board. If your boards are a little bowed, you can even use the tool to straighten them as you go - just tap it with a hammer. It saves time, reduces mistakes, and makes your deck look clean and professional. Whether you're using wood or composite materials, this little jig is worth its weight in gold. Grab a pack and build with confidence!