Comparison : Item # 12462, Rice Lake 422.221 Gram (g) ASTM Class 1 Stainless Steel (SST) Weight Set
Item # 12462AC, Rice Lake 422.221 Gram (g) ASTM Class 1 Stainless Steel (SST) Weight Set with Accredited Certificate
Item # 156299, Rice Lake 422.221 Gram (g) ASTM Class 1 Stainless Steel (SST) Weight Set
Item # 156299AC, Rice Lake 422.221 Gram (g) ASTM Class 1 Stainless Steel (SST) Weight Set with Accredited Certificate
Item # 87053, Rice Lake 622.221 Gram (g) ASTM Class 1 Stainless Steel (SST) Weight Set