Comparison : Item # 12481, Rice Lake 12.222221 Kilogram (kg) ASTM Class 1 Stainless Steel (SST) Weight Set
Item # 12481AC, Rice Lake 12.222221 Kilogram (kg) ASTM Class 1 Stainless Steel (SST) Weight Set with Accredited Certificate
Item # 11450, Rice Lake 12.23 Kilogram (kg) ASTM Class 1 Stainless Steel (SST) Weight Set
Item # 11450AC, Rice Lake 12.23 Kilogram (kg) ASTM Class 1 Stainless Steel (SST) Weight Set with Accredited Certificate
Item # 45988, Rice Lake 12.22 Kilogram (kg) ASTM Class 1 Stainless Steel (SST) Weight Set