Sterling 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.

• Certified to be used with ropes ranging from 7.5 mm to 8.0 mm in diameter.
• NFPA 1983: Escape Descent Device

Length (in)                   Width

6.0                               2.0

MBS Rating (lb)           Weight (oz)

3,035                           6.0

MBS Rating (kN)       13.5 

⚠️ Warning.  This product can expose you to chemicals including Nickel Hydroxide, which is known to the state of California to cause cancer. For more information, go to www.P65warnings.ca.gov.