| Price | Member display |
Model 4 points inner teeth 6 points grade GB diameter 4 points inner teeth 6 points
Product specifications 4 points internal teeth 6 points outside the teeth in-line specification 4 points internal teeth 6 points outside the teeth in-line processing custom
Name 4 points internal teeth 6 points outside the teeth
4 points inside the teeth, 6 points outside the teeth, 60 grams