Du-Bro Heavy Duty Dual Pull-Pull System (.40-.90) Part No: 882. For medium to large scale aircraft - .40-.92. Comes complete with high quality aluminum horns, washers, steel 6-32 long shaft, nuts, horn arms, and kwik-links for 2-56 rods and 15ft. of nylon coated stranded steel cable - .020 dia. and all mounting hardware.