3.358″ high x 2.532″ wide. Iron body. Iron shackle. Barrel key. The R&E Co. trademark is cast on the obverse of the case in the center. “U S A” is not cast on the reverse of the case at 10 o’clock. The design aspects are different than that of #589 due to the size difference.Patent # D11308 (same as the “Japanese Pattern”).