F4 Descent Device Throwbags H cross-section of carabiner:

H cross-section of carabiner:

Pulleys can accommodate rope diameters from 7mm to 12

for easier transport of the litter

Capacity - 28L/43L

Cut out flexion points won't bind or pinch

F4 Descent Device Throwbags H cross-section of carabiner: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. Certified to be used with ropes ranging from 7. 5 mm to 8. 0 mm in diameter. NFPA 1983: Escape Descent Device This