JOB SITE OFFICE DOOR LOCK COMBINATION STYLE SECURES OFFICE TRAILER AND WAREHOUSE DOORS FROM 32"" TO 40"". BUILT WITH 2-1/2"" SQUARE TUBE STEEL. ALL MOUNTING HARDWARE IS INCLUDED. THEY ARE POWDER COATED AND/OR ELECTROPLATED FOR A DURABLE FINISH. COMES WITH A BUILT-IN FOUR DIGIT CHANGEABLE PADLOCK.