sourcing map 2.3mm to 2.3mm Bore Rigid Coupling, 20mm Length 9mm Diameter, Copper Shaft Coupler Connector, Brass Tone

• [Specification] Connection Bore Diameter: 2.3mm to 2.3mm; Total Length: 20mm / 0.79 inch, Outside Diameter : 9mm / 0.35 inch; with M3 Screws
• [Good Performance] Top tight type rigid coupling, high torque with rigidity, low inertia and excellent sensitivity.
• [Material] Made of high-strength copper with integrated structure, maintenance-free, oil proof and corrosion resistance.
• [Application] The product is suitable for model car, model boat, hardware, mold, mechanical drive situations etc.
• [Note] The rigid type basically does not allow eccentricity, and it must be fully adjusted during use.

Description: Made of high-strength copper with integrated structure, maintenance-free, oil proof and corrosion resistance. Top tight type rigid coupling, high torque with rigidity, low inertia and excellent sensitivity. No rotation gap, elastic action can make up for symmetrical angular misalignment. Suitable for model car, model boat, hardware, , mechanical drive situations, etc. Specification: Connection Bore Diameter: 2.3mm to 2.3mm Total Length: 20mm / 0.79 inch Outside Diameter : 9mm / 0.35 inch Through Angle: 180 Degree Material: Copper Color: Brass Tone Screws Size: M3x3mm (D*L) Package Content: 1 x Rigid Shaft Coupler 4 x M3 Screws