2 Set Aluminum Nitro Engine Clutch Shoes with Springs for RC 1:8 Scale Car Truck Friction Plate 2 Set Aluminum Alloy Metal Clutch with Spring Gas Nitro Engine Parts for 1/8 Models RC Car Truck Friction Plate Features: High quality aluminum alloy casting. The surface of the metal is bright and without burr. Precision NC machining. Specifications: Size: 4.5x4x4cm/1.77x1.57x1.57inch 2x1x0.5cm/0.79x0.39x0.2inch Material: Aluminium alloy Suitable for hsp redcat brand. Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color shown on the pictures. 2. Please allow 1-3cm size deviation due to manual measurement. Package included: 2 Set X Clutch Shoes with Springs