Nickel | 1.56 g | 16.5 mm |
- | 1.63 g | 16.5 mm |
Zinc plated steel (I shaped cutout) | 1.5 g | 16.60 mm |
Nickel silver | 1.6 g | 16.4 mm |
Brass | 7.52 g | 28.5 mm |
- | 1.73 g | 16.5 mm |
Aluminium (Blue) | 0.88 g | 20 mm |
Brass | 4.06 g | 23.0 mm |
Brass | 7.53 g | 28 mm |
Nickel (white metal) | 1.7 g | 16.4 mm |
Bimetallic: steel centre in copper-nickel ring | 5.2 g | 23.0 mm |
Brass | - | 22 mm |
Brass | - | 20 mm |
Brass plated steel | 5.8 g | 22.5 mm |
Brass | 1.9 g | 16.5 mm |
Nickel silver | 1.9 g | 16.5 mm |
Bronze | 4.6 g | 21 mm |
Brass | 2.9 g | 23 mm |
Nickel | 3.35 g | 23 mm |
Brass | 6.95 g | 25.4 mm |
Brass | 5.06 g | 22.85 mm |
Bronze plated brass | 3.6 g | 20.35 mm |
- | - | 16 mm |
Bronze | 3.98 g | 23 mm |
(White Metal) | 1.4 g | 16.50 mm |
- | 4 g | 22.75 mm |
Nickel silver | 3.2 g | 20 mm |
Bimetallic: steel centre in brass ring (5mm Stainless Stripe - Reverse Copper Plated) | 8.36 g | 29.25 mm |
Brass | 1.48 g | 16.5 mm |
(White metal) | 1.95 g | 16.5 mm |
Brass | 7 g | 28 mm |
- | 4.1 g | 24 mm |
Plated brass (White metal plated brass) | 4.6 g | 23 mm |
Copper-nickel | 1.8 g | 16.5 mm |
Plated brass (White metal plated brass) | 1.78 g | 16.5 mm |
Aluminium | 1.68 g | 25 mm |
Brass | 5.3 g | 23 mm |
Brass | 1.72 g | 16.5 mm |
Brass | 4.1 g | 22.8 mm |
Brass | 1.79 g | 16.5 mm |
Brass | 1.79 g | 16.5 mm |
Bronze | 3.9 g | 23 mm |
Plastic | - | 22.65 mm |
(Non Magnetic Alloy) | 1.4 g | 16.50 mm |
(White Metal) | 1.8 g | 17 mm |
- | 3.95 g | 23 mm |
Plastic | - | 37.8 mm |
Nickel | - | 16 mm |
Nickel | 1.99 g | 16.5 mm |
Copper plated | 1.9 g | 16.5 mm |
Brass | 4.51 g | 20 mm |