Lathem Time 4001 Automatic Model Heavy-Duty Time Recorder, Gray Rugged design can withstand high-volume use or harsh environments; Steel case and key-lock provide a durable and tamper-proof installation Heavy-duty synchronous motor ensures time accuracy; Precision coined steel type wheels offer smooth reliable operation Automatic ribbon reversal at end of spool for longer life; Prints in large easy-to-read characters (Month, Date, AM/PM, Hour (1 - 12) and Minutes) Right side printing along edge of any size card or form; Optional left hand printing Mounts conveniently on a wall or table (hardware included); Large analog clock display is easy to read even from a distance