Brush Coupler 2mm To 3mm Universal Motor Shaft Joint Coupling Connector For RC Boat Electric Toy Car 775 DC Motor DIY

Here’s a crisp bullet-point summary of the Copper Coupler 5mm to 3mm Universal Motor Shaft Connector—great for product listings, packaging, or online shops:

🔩 Shaft Compatibility: Connects 2mm motor shaft to 3mm shaft
⚙️ Material: Durable copper body (gold-tone finish)
📏 Size: 20mm length × 9mm diameter; round profile
🛠️ Precision Build: CNC-machined for high accuracy and smooth operation
🔧 Mounting Details: M3 screw apertures; includes 4x M3 screws + 1 mini L wrench
🚗 Versatile Use: Ideal for RC boats, toy cars, robots, model ships, and DIY 775 motor projects
🔁 Rotary Motion Transmission: Designed for rigid shafts with misaligned axes
💪 Reliable Performance: Rust-resistant, wear-resistant, and long-lasting
🧩 Perfect Fit: Motor shaft accessory for brush and small brushless motors
📦 Package Includes:
- 1 × Brush Coupler (2mm to 3mm)
- 4 × M3 Screws
- 1 × L Wrench Mini

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Here’s a crisp bullet-point summary of the Copper Coupler 5mm to 3mm Universal Motor Shaft Connector—great for product listings, packaging, or online shops:

🔩 Shaft Compatibility: Connects 2mm motor shaft to 3mm shaft
⚙️ Material: Durable copper body (gold-tone finish)
📏 Size: 20mm length × 9mm diameter; round profile
🛠️ Precision Build: CNC-machined for high accuracy and smooth operation
🔧 Mounting Details: M3 screw apertures; includes 4x M3 screws + 1 mini L wrench
🚗 Versatile Use: Ideal for RC boats, toy cars, robots, model ships, and DIY 775 motor projects
🔁 Rotary Motion Transmission: Designed for rigid shafts with misaligned axes
💪 Reliable Performance: Rust-resistant, wear-resistant, and long-lasting
🧩 Perfect Fit: Motor shaft accessory for brush and small brushless motors
📦 Package Includes:
- 1 × Brush Coupler (2mm to 3mm)
- 4 × M3 Screws
- 1 × L Wrench Mini