ABUS 83AL/45 high security Titalium™ padlock.
Titalium™ is a special alloy combining the properties of aluminium and titanium. The result is a high security padlock that offers the strength and reliability of brass, excellent corrosion resistance and is still relatively lightweight.
Dimensions

| a | Body width | 47 mm |
| b | Horizontal Shackle Clearance | 24 mm |
| c | Vertical Shackle Clearance | 25 mm |
| d | Shackle diameter | 8 mm |