Many of the folded steel tantos in this collection feature full-tang construction, meaning the steel extends the entire length of the handle and is secured at the pommel end. This design provides superior structural integrity compared to a partial or rat-tail tang, because the handle material is essentially mounted around a continuous piece of steel. You can usually identify full-tang pieces by the presence of a mekugi pin (or pins) that pass through both the handle wrap and the tang itself. Some aikuchi and shirasaya models use a hidden tang that seats deeply into the handle with a tight friction fit, which is historically authentic for those mounting styles. Product titles and descriptions note the tang type for each piece, so you can choose the construction style that best fits your collection preferences.
