280 Piano Tuners' Gage AMERICAN STEEL AND WIRE CO. STANDARD HARDENED 12-28/.029-.071" The 280 Gage is designed for gaging steel music wire and has a range from 12 to 28.Convenient decimal equivalents on reverse side. Diameter of the gage is 1-9/16" and it has a satin finish. 287 American Steel and Wire Co. Gage (WASHBURN & MOEN) STANDARD 0-36/.3065-.009" This gage is designed for gaging steel wire and drill rod to the American Steel & Wire Co. (Washburn & Moen) Standard and checks sizes from 0-36. (Also known as United States Steel Wire Gage.) Decimal equivalents are given on the back. Satin finish. 188 English St andard Wire Gage (BIRMINGHAM OR STUBS' IRON WIRE GAGE) HARDENED 1-36/.300-.004" This gage is popular for gaging iron wire, hot and cold rolled sheet steel, and in some cases, sheet iron by the English Standard Wire system also known as Birmingham or Stubs. Gage has convenient decimal equivalents of each number on the reverse side. Satin finish. 281 American St andard Wire Gage (OR B.&S.) FOR NON-FERROUS METALS HARDENED 0-36/.325-.005" This gage is the generally accepted standard for non-ferrous metals as adopted by brass manufacturers. It is especially useful for electricians and others to gage sheet, plate and wire made of non-ferrous metals like copper, brass, aluminum, etc. Screw slotting cutters are also made to this gage. Gage has decimal equivalents on the reverse side. Satin finish. NOTE: Like other Starrett gages, these tools are carefully tested for accuracy after hardening. Wire and St andard Gages 188 281 287 283 286 Drill and Steel Wire Gage HARDENED 61-80/.039-.0135" This gage is for selecting the correct size of twist drills and steel drill rod in smaller sizes ranging from 61 to 80. For convenience, each hole is marked with the size number and the corresponding decimal equivalent. Attractive satin finish. Small compact size, approximately 1/16" thick, 3/4" wide and 2" long. 283 U.S. St andard Gage SHEET, PLATE IRON AND STEEL GAGE HARDENED 0-36/.3125-.007" This gage is made to the United States Standard for uncoated sheet, plate iron and steel, and is based on weights in ounces per square foot. The gage has a satin finish and decimal equivalents on the reverse side. Fixed Gages Cat. No. EDP Description 286 51320 Drill and Steel Wire Gage Fixed Gages Cat. No. EDP Description 188 50678 English Standard Wire Gage Fixed Gages Cat. No. EDP Description 281 51316 American Standard Wire Gage 286 280 Fixed Gages Cat. No. EDP Description 287 51321 American Steel and Wire Co. Steel Wire Gage Fixed Gages Cat. No. EDP Description 280 51315 Piano Tuners' Gage Fixed Gages Cat. No. EDP Description 283 51318 U.S. Standard Gage 328 F ixed G age S t andards