Secraft 21mm Wheel Axles (2 Pack) | 4mm Aluminum RC Airplane Axle Set

Secraft 21mm Wheel Axles (2 Pack)

Upgrade your RC airplane landing gear with premium Secraft 21mm aluminum wheel axles. Designed for strength, precision, and ease of installation, these axles provide a secure and reliable fit for your wheels.

Manufactured from high-quality duralumin, these axles are both lightweight and extremely durable—perfect for sport, aerobatic, and scale aircraft.

Key Features

• Precision-machined duralumin construction
• Lightweight yet extremely strong
• Easy installation with included hardware
• Secure wheel fit for smooth operation
• Ideal for RC airplane landing gear setups

Specifications

• Axle Width: 21mm
• Shaft Diameter: 4mm (5/32")
• Weight: 6.8g (pair)
• Material: Duralumin
• Quantity: 2 Axles per pack

Includes

• (2) Axles
• (2) Retaining bolts
• (2) Retaining washers
• (2) C-clips

Perfect for pilots looking for a clean, professional landing gear setup with reliable performance.

Best Use Cases

• Sport and aerobatic RC airplanes
• Lightweight landing gear builds
• Precision wheel installations
• Upgrading stock axle hardware