90 Degree Corner gluing fixture that's
already in your shop !
Having problems holding 90o mitered (or other joinery) corners during glue-up ? Reach for your carpenter's framing square.
Just use clamps to hold your mating workpiece corners in alignment with the edges of the square until the glue dries. TIP: Use 2" wide masking tape to keep the glue off the surface of the square during assembly.