4mm Flange Coupling Connector Aluminum Alloy Rigid Guide Model Coupler Accessory Shaft Axis Fittings for Mecanum Wheel 60mm

Feature: 1. STRONG COMPATIBILITY: Enhance your motor's performance with the 4mm aluminum alloy coupler for Mecanum wheel 60mm. Compatible with wheel models 14144 and 14159. 2. PRECISE SIZES: The coupling has an outside diameter of approximately 28mm and a hole diameter of approximately 16mm for a secure fit, while the inside diameter is approximately 4mm for smooth and efficient movement. 3. DURABLE AND STURDY: Constructed from premium aluminum alloy, the 4mm coupling offers superior strength and reliability. Its silver color adds a modern and stylish touch to your motor. 4. HIGH PERFORMANCE: The 4mm inner diameter ensures optimal rotation and maneuverability, making it an essential component for any motor enthusiast. 5. SECURE MECHANISM: 4mm universal hub includes a stainless steel hex set screw, which offers secure and robust attachment of the motor to the wheel hub.

Specification: Item Type: Coupler Material: Aluminum Alloy Color: Silver Outer Diameter: Approx. 28mm / 1.1in Hole Diameter: Approx. 16mm / 0.63in Inner Diameter: Approx. 4mm / 0.16in Compatible Wheel Models: 14144 14159

Package List: 1 x Coupler