CAP Holder 3.17mm Aluminium Bullet Propeller Adapter For RC Brushless Motor 3.17mm Propeller Adapter Holder Prop Cap 3.17mm Motor Shaft Adapters Cap 

• Brand new.
• High quality aluminum material.
• Motor axle hole diameter: 3.0mm.
• Suitable for brushless motors and speed controllers.
• Delicate workmanship.
• High quality aluminum material.
• Motor axle hole diameter: 3.17mm.
• Suitable for brushless motors and speed controllers.
• Delicate workmanship.

Specifications:

• Color: Silver
• Material: Aluminum
• Motor Axle hole diameter: 2.0mm
• Single item size: 2.2 * 0.8cm(L * D)
• Single item weight: 1.5g

Package Include:

• 1 x RC Aluminum Bullet Propellers Adapter Holder 3.0mm For Brushless Engine Probe Adapter