תיאור

1.00" – diameter about: 25MM, thickness 9MM, inner hole: 2.1MM, weighs 1.5 grams
1.25" – diameter about: 32MM, thickness 10MM, inner hole: 2.1MM, weighs 2.0 grams
1.50" – diameter about: 38MM, thickness 15MM, inner hole: 2.1MM, weighs 4.0 grams
1.75" – diameter about: 45MM, thickness 15MM, inner hole: 2.1MM, weighs 5.0 grams
2.00" — diameter: about 50MM, thickness 19MM, inner hole: 2.6MM, weight 7.0 grams
2.25" – diameter: about56MM, thickness 21MM, inner hole: 2.6MM, weight 8.5 grams
2.50" – diameter about: 64MM, thickness 24MM, inner hole: 3.1MM, weighs 11.0 grams
2.75" – diameter about: 70MM, thickness 26MM, inner hole: 3.1MM, weighs 15.0 grams
3.00" – diameter about: 76MM, thickness 27MM, inner hole: 3.6MM, weighs 21.0 grams
3.5" — diameter: about 89MM, thickness 32MM, inner hole: 3.6MM, weighs 24.0 grams
4.0" — diameter: about 100MM, thickness 32MM, inner hole: 5.0MM, weighs 33.0 grams
4.5" — diameter: about 114MM, thickness 32MM, inner hole: 5.0MM, weighs 45.0 grams
5.0" — diameter: about 127MM, thickness 32MM, inner hole: 5.0MM, weighs 53.0 grams