Outer diameter 16mm. Inner diameter 13mm. 8.5 grams.
Outer diameter 15mm. Inner diameter 12mm. 6.5 grams.
Outer diameter 20mm. Inner diameter 12mm. 12 grams.
Outer diameter 16mm. Inner diameter 13mm. 10 grams.
Outer diameter 16mm. Inner diameter 13mm. 7.5 grams.
Outer diameter 26mm. Inner diameter 12.8mm. 27 grams.
Outer diameter 16mm. Inner diameter 13mm. 9.5 grams.
Outer diameter 16mm. Inner diameter 13mm. 9 grams.
Outer diameter 15mm. Inner diameter 12mm. 8.5 grams.
Outer diameter 23mm. Inner diameter 18mm. 23 grams.
Outer diameter 20mm. Inner diameter 12mm. 14 grams.
Outer diameter 15mm. Inner diameter 12mm. 7.5 grams.
Outer diameter 15mm. Inner diameter 12mm. 7 grams.
Outer diameter 16mm. Inner diameter 13mm. 8 grams.
Outer diameter 19mm. Inner diameter 13.7mm. 9.5 grams.
Outer diameter 16mm. Inner diameter 13mm. 5.5 grams.
Outer diameter 15mm. Inner diameter 12mm. 4 grams.
Outer diameter 15mm. Inner diameter 12mm. 6 grams.
Outer diameter 15mm. Inner diameter 12mm. 10 grams.
Outer diameter 16mm. Inner diameter 13mm. 6.5 grams.
Outer diameter 16mm. Inner diameter 13mm. 4 grams.
Outer diameter 15mm. Inner diameter 12mm. 5.5 grams.
Outer diameter 16mm. Inner diameter 13mm. 4.5 grams.
Outer diameter 16mm. Inner diameter 13mm. 11.5 grams.
Outer diameter 15mm. Inner diameter 12mm. 3.5 grams.
Outer diameter 16mm. Inner diameter 13mm. 5 grams.
Outer diameter 16mm. Inner diameter 13mm. 6 grams.
Outer diameter 16mm. Inner diameter 13mm. 7 grams.
Outer diameter 15mm. Inner diameter 12mm. 8 grams.
Outer diameter 15mm. Inner diameter 12mm. 4.5 grams.