3M Fall Protection has learned of the possibility of a manufacturing defect in a dorsal d-ring of ExoFit NEX™ harnesses manufactured between January 2016 and December 2018. Although there have been no reported incidents involving this condition, a dorsal d-ring with this defect will not support the load in a fall arrest event, which could result in serious injury or death. Harnesses manufactured only within this date range require immediate inspection for lot number 09P1 stamped into a dorsal d-ring. We believe that only one harness was manufactured with a defective d-ring, but we urge inspection of all potentially affected harnesses out of an abundance of caution in the interests of worker safety. 3M’s letter and inspection notices are included below.
