Sterling Rope Company

F4 Descent Device

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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