Sorrell Manufacturing Company, a division of Pope Plastics, Inc. "THE FASTENER GAGE COMPANY" Home Orders BG/2 U.S. Bolt Gage MG/4 Metric Bolt Gage SG/1 Screw & Wire Gage CG/1 Combo Inch & Metric CT/1 Combo w/thread gage PG/1 Pipe & Compression PG/2 British Pipe/Hose RG/1 Rivet & Shee...