Product Detail - 1 Module 20 Teeth 1:1 bevel gear reversing angle device 8mm shaft (one input and two output forward and reverse 8mm shaft). Material - Aluminum Frame can improve lightweight yet durable construction for ease of handling and longevity. Shaft made of 45# Shaft Stainless Steel: Provides strength, durability, and corrosion resistance for reliable performance. Function - Offers efficient power transmission with the 1:1 gear ratio and gear design. Enables smooth rotation and torque transfer between components for seamless functionality. Application - The 90-degree right-angle gearbox is applied to implement right-angle turns and corner steering mechanisms in various equipment setups. suitable for simple DIY mechanical applications. Note: it's a simple steering gear, and can not used for high torque and high rotating speed CNC applications. Colour:As Shown Material:Metal Package Contents: 3 x Gear-Box