World SR Whistleloc
The first whistle to be incorporated into a Side Release buckle, the World SR Whisteloc provides both a rescue and safety/security function.
| mm | in | MATERIAL | COLOR | A | B | C | D | |
|---|---|---|---|---|---|---|---|---|
| World SR 20 Whistleloc (shown w/body 520-0000) 520-1500 | 20mm | 3/4in | A | O,B,G | 20.0 | 26.0 | 26.7 | 9.6 |
