4 1/16″ high x 1 1/2″ case diameter x 1 3/4″ dial diameter. Brass body. Brass shackle. 1 brass dial. 3 brass wheels. “0411” “50” is stamped on the top of the body. “2 of 2” “Doug Oestreich” is etched on the base of the body. The trick to this lock is to expose the 3 wheels. This will frustrate you. April 2011. Only 2 of these locks were made.