Comparison : Item # 12108, Rice Lake 20 Gram (g) 18 Piece Count and 42.221 Gram (g) ASTM Class 4 Stainless Steel (SST) Weight Set
Item # 12108AC, Rice Lake 20 Gram (g) 18 Piece Count and 42.221 Gram (g) ASTM Class 4 Stainless Steel (SST) Weight Set with Accredited Certificate
Item # 12414, Rice Lake 20 Gram (g) 18 Piece Count and 41.11 Gram (g) ASTM Class 4 Stainless Steel (SST) Weight Set
Item # 12414AC, Rice Lake 20 Gram (g) 18 Piece Count and 41.11 Gram (g) ASTM Class 4 Stainless Steel (SST) Weight Set with Accredited Certificate
Item # 12113, Rice Lake 20 Gram (g) 15 Piece Count and 42.215 Gram (g) ASTM Class 4 Stainless Steel (SST) Weight Set