Technical Informations
| Manufacturer | ISC (Solutions in Metal) |
| Internal Diameter (mm) | 30 mm (1 3/16″) |
| Outside Diameter (mm) | 54 mm (2 1/8″) |
| (MBS) Minimum Breaking Strength (kN) | 25 kN |
| (MBS) Minimum Breaking Strength (lbf) | 5620 lbf |
| Proof loaded (kN) | 16 kN |
| Proof loaded (lbf) | 3597 lbf |
| Finish | Anodised |
| Color | Silver |
| Weight (grams) | 44 g |
| Weight (ounces) | 1.5 oz |
ISC Aluminium Rings are 100% Proof-loaded
