https://www.troemner.com/Calibration-Weights/Scale-Weights-and-Test-Weights/ASTM-Scale-Calibration-Weight-Sets/Weight-Set-S1-2lb-1-16oz-CL6-NoCert-TR/p/80864201
2lb-1/16oz Test Weight Set Class 6 (RPLC Class F) no Cert., 80864201
2lb-1/16oz Test Weight Set 13 Piece ASTM Class 6 (replaces NIST Class F) without a Certificate Item ID 80864201