x500idDOM ( DRAWN OVER MANDREL ) MILD STEEL TUBING 1.00 OD X .500 ID ( .250 WALL ) 24 LONG (OTHER LENGTHS CAN BE POSTED ON REQUEST) STORED INSIDE WAREHOUSEObject Identifiers (OIDs) are unique numeric values issued by various issuing authorities to uniquely identify data elements, syntaxes, and other parts of distributed