All Categories
Features: 1. Maintenance-free, oil proof and corrosion resistance 2. Ideal accessories for RC Model motor, such as airplane boat model 3. Rigid coupling,high torque with rigidity,low inertia and excellent sensitivity 4. No rotation gap, elastic action can make up for symmetrical angular misalignment 5. Suitable for model car, model boat, hardware, mould, mechanical drive situations etc Package Content: 2pcs x Shaft Couplers and 4 x Screws QUALITY AFTER-SALE SERVICE: If you do not 100% satisfied with our products or if you have any questions, you can contact us anytime. BokWin would solve all the problems to your satisfaction. FREE REPLACEMENT or REFUND within 90days.