Lanyard Options FC452AB-6' adjustable length shock absorbing web lanyard w/pack, #74N (Steel, 3/4" gate, locking snap) one end, #69 (Steel, 1 3/4" gate, locking rebar snap) other end. FC452ABN-6' adjustable length shock absorbing web lanyard w/pack, #74N (Steel, 3/4" gate, locking snap) one end, #69N (Steel, 1 3/4" gate, locking rebar snap) other end. Lanyard Accessories DT-Made for extended free-fall. EXT-Additional D-ring added to the lanyard providing a secondary in-line attachment point for an SRL or other connecting device.