Looking to strengthen your miter joints for picture frames? Look no further than the free woodworking plan from Rockler for a mitered half lap joint. This joint combines the conventional look of a miter joint with the strength of a half lap joint for a sturdy and durable frame. The Rockler Router Table Half Lap Jig makes creating this joint fast and easy, and the resulting joint looks just as good from the front as it does from the back. Download the free plan here to add strength and durability to your picture frames.