Ltvystore 20Pcs Z type D1.2mm push pull rod pushrod compatible for rc aircraft airplane+20Pcs Nylon Control Horns 4 holes with Screws compatible For RC Model Airplane Parts KT Aeromodelling DIYSpecification:Pushrod:Diameter: 1.2mm/0.047"Length: 17.7inchMaterial: Stainless Steelcompatible for gasoline airplanes, nitro airplanes and model boats.Control Horn (4 Hole):Overall Length: 31mm/1.22inchHole Number: 4Material: NylonFixing: Lock onColor: WhiteCompatible with: RC Model AirplanePackage Content:20 x Pushrod20 x Lock On Control Horn