Lock-body & cylinders are solid brass
Hardened steel shackles
Extra long-time for shackle-electroplating, qualified in Salt-Spray-Testing 48 / 72 hours
Double-locking bolts
All internal pins are brass with 2 pcs brass reversible keys
| Item No | A | B | C | D | E | F | G | H | Pins | Wg | R |
| PM30 | 32 | 33 | 20 | 5.5 | 16 | 8.5 | 16 | 58.5 | 5 | 129 | 36 |
| PM40 | 40 | 35 | 25 | 7 | 21 | 9.1 | 16 | 67 | 5 | 185 | 60 |
| PM50 | 50 | 42.5 | 29 | 9 | 25 | 11 | 18 | 80.5 | 6 | 305 | 91 |
| PM60 | 60 | 50.5 | 33.5 | 10 | 30 | 11.69 | 19 | 94 | 6 | 451 | 125 |
