Aluminum Alloy Flange Coupling 15 mm Inner Diameter With Locking Key Slot For Motor To Wheel Shaft Connection In RC Model DIY Projects, Rock Solid Aluminum Shaft Adapter, High Temperature Resistant, Easy Installation

Aluminum Flange Coupling for RC Motors, 15mm ID, single-pack kit
✔️ Includes 1 flange coupling, 1 fastening screw, 1 key, 1 mini wrench

This aluminum flange coupling connects an RC motor shaft to a wheel or prop shaft. It’s heat and wear resistant, designed to keep alignment under load in hobby car, boat, and plane projects.

✅ Inner diameter 15 mm (0.59 in) fits standard RC motor shafts
✅ Aluminum alloy flange is smooth, wear resistant, high temp
✅ Locking key slot ensures fixed, slip-free connection
✅ Includes 1 flange coupling, 1 fastening screw, 1 key, 1 mini wrench

💡 What is a 15 mm aluminum flange coupling used for in RC model builds?

It securely links a motor shaft to a wheel or prop shaft, keeping proper alignment under load.

• Proper fit for 15 mm ID shafts used by many hobby motors
• Locking keyway prevents shaft slip during operation
• Made from heat-resistant aluminum for stable performance
• Simple install with included screw, key, and mini wrench