Mach I Whistleloc
The whistle commonly used on backpack sternum straps features Mach styling, FullFlexTM latching, right handed application and a larger blow hole utilizing the Venturi effect.
Components ordered separately.
| Description | Black Latch P/N | Grey Latch P/N | Orange Latch P/N | Body P/N | MATERIAL | A | B | C | D |
|---|---|---|---|---|---|---|---|---|---|
| Mach I 16mm Whistleloc | 307587 (408-0500) | 307974 (408-0500) | 307975 (408-0500) | 307567 (408-0000) | Acetal | 15.7 | 29.0 | 53.0 | 9.4 |
| Mach I 20mm Whistleloc | 307571 (408-1500) | 307976 (408-1500) | 307977 (408-1500) | 307578 (408-0100) | Acetal | 20.6 | 32.9 | 57.2 | 10.0 |
