This is a replacement handle for the JSF Japanese Folding Saws. It will fit the JSF-2 Folding Kataba Saw and the JSF-3 Ryoba Folding Saw. It will not fit the JSF-1 Dozuki Folding Saw due to it not having a spline attached to the saw.
Please Note: Blades are not interchangeable with any of our other Japanese saws