Build a Simple Spline Jig To Strengthen Miter Joints

Visit our Spline Jig Blog at: Stronger Picture Frames! Simple miter joints are useful in many projects, but the miter joint itself is simple not that strong. Adding spline to these joints will make them much stronger and it is also very easy. There is no need to purchase a spline jig. We can simple grab some scrap wood from other projects and put one together in less than 45 minutes. In our case, we are making a picture frame project that was very unique and we used the splines