This is the replacement Control Horn Set for the Hobbico Flyzone / Cessna 182 RTR - HCAA23**. / / FEATURES: Plastic construction, white in color / Replaces worn or damaged control horns / / INCLUDES: Two Control Horns (one for the rudder and one for the elevator) / Two Control Horn Backplates / Four 2x8mm Machine Screws (phillips head) / / REQUIRES: Installation / / SPECS: Length: .74" (19mm) / / kpm01/08/2007 / ir/jxs