Comparison : Item # 12066, Rice Lake 1.222221 Kilogram (g) ASTM Class 3 Stainless Steel (SST) Weight Set
Item # 12066AC, Rice Lake 1.222221 Kilogram (g) ASTM Class 3 Stainless Steel (SST) Weight Set with Accredited Certificate
Item # 45966, Rice Lake 1.2221 Kilogram (g) ASTM Class 3 Stainless Steel (SST) Weight Set
Item # 45966AC, Rice Lake 1.2221 Kilogram (g) ASTM Class 3 Stainless Steel (SST) Weight Set with Accredited Certificate
Item # 12069, Rice Lake 1.221 Kilogram (g) ASTM Class 3 Stainless Steel (SST) Weight Set