材质：金合金

张力：超轻

规格：普通钢 .009, .013   黄金合金 .018, .026, .036, .048

C500T Criterion Golden Alloy – Extra Light

材质：金合金

张力：超轻

规格：普通钢 .010, .014   黄金合金 .020, .028, .038, .050

C500S Criterion Golden Alloy – Light

材质：金合金

张力：轻

规格：普通钢 .012, .016   黄金合金  .022, .031, .041, .052

C500M Criterion Golden Alloy – Medium

材质：金合金

张力：中等

规格：普通钢 .013, .017   黄金合金 .026, .035, .046, .056

C520T Criterion Phosphor Bronze – Extra Light

材质：磷青铜

张力：超轻质

规格：普通钢 .010, .014   磷青铜  .020, .028, .038, .050

C520S Criterion Phosphor Bronze – Light

材质：磷青铜

张力：轻

规格：普通钢  .012, .016   磷青铜 .022, .031, .041, .052

C520M Criterion Phosphor Bronze – Medium

材质：磷青铜

张力：中等

规格：普通钢 .013, .017   磷青铜  .026, .035, .046, .056