These quick release straps feature a 4,400 lb MBS ratchet, 5,000 lb MBS snap hooks, 4,000 lb MBS adjustment buckles, all attached to the main body that slips over the litter handles, which attaches to the aircraft/ambulance floor up to 7′ long.It has been awarded Airworthiness Release (AWR) from the U.S. Army’s Research, Development, and Engineering Command as reflected in AWR 1330.