This is a Strip Aileron Ball Link FEATURES: Steel and nylon construction INCLUDES: One left pre-bent aileron control wire w/pre-installed hinge One right pre-bent aileron control wire w/pre-installed hinge Two 2-56x6" aileron pushrods (3/4" threaded on one end) Two ball links w/screws & ball cups (see DUBQ1700 for specs) Two 2-56 Solder Kwik-Links w/link guards (see DUBQ1675 for specs) One instruction card SPECS: See "Includes" above REQUIRES: Soldering Kwik-Links to pushrods Slotted screwdriver to install and adjust ball links COMMENTS: Fully adjustable aileron hook-up. No play, no binding, super precision. Eliminates differential throw. tjt 040102 ir/kh