Brass | 4.6 g | 18.6 mm |
Stainless steel | 5.81 g | 25.0 mm |
Bimetallic: copper-nickel centre in brass ring | 5.5 g | 24.15 mm |
Bimetallic | 8.53 g | 26.0 mm |
Bimetallic: steel centre in brass ring | 4.70 g | 25.0 mm |
Bimetallic: steel centre in brass ring | 7.65 g | 25.10 mm |
Brass | 7.6 g | 26.65 mm |
Bimetallic: copper-nickel centre in brass ring (non-magnetic) | 4.9 g | 25.2 mm |
Stainless steel | 8.3 g | 26.0 mm |
Brass | - | 26 mm |
Stainless steel | 7.9 g | 27.7 mm |
Nickel plated (Non-magnetic) | 5.4 g | 26.05 mm |
Bimetallic | - | 26.6 mm |
Bimetallic: brass ring | 10 g | 28 mm |
Nickel | 5.87 g | 25 mm |
Bimetallic | 8.6 g | 27.6 mm |
Bimetallic | 8.56 g | 27.6 mm |
Bimetallic | 5.5 g | 25.1 mm |
Bimetallic | 8.63 g | 27.0 mm |
Bimetallic: steel centre in brass ring (magnetic center) | 8.8 g | 27.1 mm |
Bimetallic | 8.64 g | 27.52 mm |
Bimetallic: copper-nickel centre in aluminium bronze ring | 9 g | 27.2 mm |
- | 4.87 g | 25.1 mm |
Copper-nickel | 5.1 g | 25 mm |
Bimetallic: steel centre in brass ring | 8.6 g | 27 mm |
- | 8.3 g | 27 mm |
Nickel plated zamak | 4.9 g | 24.0 mm |
Bimetallic: brass centre in copper-nickel ring | 6.3 g | 23.1 mm |
Bimetallic | 8.72 g | 27.0 mm |
Bimetallic: steel centre in brass ring | 7.50 g | 26.10 mm |
Nickel plated zamak | 5.0 g | 25.1 mm |
Nickel plated zamak (non-magnetic) | 5.0 g | 23.0 mm |
Nickel | 4.97 g | 28.0 mm |
Bimetallic | 8.8 g | 27 mm |
Bimetallic | 6.83 g | 24 mm |
- | 4.39 g | 23 mm |
Bimetallic | 8.86 g | 27.2 mm |
- | 5.02 g | 24 mm |
Bimetallic: copper-nickel centre in stainless steel ring | 6 g | 27.1 mm |
Bimetallic | 8.6 g | 26 mm |
Bronze | 8.7 g | 26 mm |
Copper-aluminium-nickel | - | 23 mm |
Aluminium | 2.04 g | 25.28 mm |
Aluminium | 1.3 g | 21 mm |
Brass | 8.74 g | 27.6 mm |
Brass plated | 6.52 g | 27.8 mm |
Brass | 9.34 g | 28 mm |
Brass | 9.46 g | 28 mm |