Section 15 BASE METALS AND ARTICLES OF BASE METAL 83 MISCELLANEOUS ARTICLES OF BASE METAL. 83 05 STAPLES IN STRIPS (FOR EXAMPLE, FOR OFFICES, UPHOLSTERY, PACKAGING,) OF 83 05 10 FITTINGS OF LOOSE-LEAF BINDERS OR FILES Commodity Code Description 83 05 10 00 FITTINGS OF LOOSE-LEAF BINDERS OR FILES