Maxi-Security Brass Padlocks
- Features our virtually pick-proof detainer disc system.
- Multiple semi-restricted and restricted keyways available, offering over 1 trillion key combinations.
- Chrome-plated solid brass body.
- Hardened steel shackle.
- Double ball bearing locking mechanism.
- Key removable only in the locked position.
- Available keyed-alike, keyed-different, or master keyed (surcharges may apply).
- All locks with exception of the 30mm are factory rekeyable
- Some sizes available with a long shackle, call for details
| Stock No. | Case Width | Shackle Dia | Shackle Clearance | Rekeyable |
| 6020-30 | 30mm | 5mm | 20mm | No |
| 6020-40 | 40mm | 7mm | 28mm | Yes |
| 6020-45 | 45mm | 9mm | 28mm | Yes |
| 6020-55 | 55mm | 11mm | 28mm | Yes |
 6020-30 |
 6020-40 |
 6020-55 |