Fixed Wing Rudder Angle Ruler for Epo Fixedwing Aluminium Alloy Corrosion Resistance Premium Durable Rudder Stroke Adjusting Tool

Description: The pointer is sharp and can read the value accurately on both sides. Embedded Bearing: Embedded bearing more smooth reduce error. Aluminum Alloy CNC Processing: surface anodization no fading corrosion resistance. Lightweight And Portable: it is easy and convenient to carry and use. Opening And Closing Supporting 20mm: supported most fixed wing and rudder surface sizes of various materials Specification: Material: aluminium alloy Size Chart: 78x24.4x90mm/3.07x0.96x3.54inch Package Includes: 1 Piece Rudder Angle Ruler Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!