safety-bridle

‘scef-tz,bza1-dt ». a kite-bridle provided with, or arranged in the form of, a safety-device which comes into play in case of breakage. Marvin safety-bridle, a form of kitecbridle having two parts, a lower and an upper bridle, jemned by a safety-line. If the safety-line breaks, the upper bridle comes into play.