F4 Descent Device
Designed to allow easy horizontal movement, a smooth sill transition and a controlled vertical descent. The auto-locking feature allows for a hands-free exit from the structure, while the slim profile integrates easily with turnout gear and keeps the F4 out of the way during regular operations. Versatile for right or left-handed users.
NFPA 1983: Escape Descent Device
| Length (in) | 6 |
| Width | 2 |
| MBS Rating (lb) | 3,035 |
| Weight (oz) | 6 |
| MBS Rating (kN) | 13.5 |