Comparison : Item # 12815, Rice Lake 500 Gram (g) ASTM Class 7 Individual Grip Handle (GHDL) Cast Iron Weight
Item # 12815AC, Rice Lake 500 Gram (g) ASTM Class 7 Individual Grip Handle (GHDL) Cast Iron Weight with Accredited Certificate
Item # 12813, Rice Lake 1 Kilogram (kg) ASTM Class 7 Individual Grip Handle (GHDL) Cast Iron Weight
Item # 12813AC, Rice Lake 1 Kilogram (kg) ASTM Class 7 Individual Grip Handle (GHDL) Cast Iron Weight with Accredited Certificate
Item # 12809, Rice Lake 2 Kilogram (kg) ASTM Class 7 Individual Grip Handle (GHDL) Cast Iron Weight