This is a new old stock cabinet, drawer lock marked "CORBIN AZN5".  Price is per one lock which includes two function keys.  Size is 1.25" x 1.875" x 3/8" thick.  The round barrel is .63".  The holes are space 1.63" on center.  We open sales with 20 in stock.  You may order as many as are listed in the quantity listing window.  All are in new old stock condition, clean, no damage, not rusty.