Feature

●[Specification] Connection Bore Diameter: 3.17mm to 5mm; 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, , mechanical drive situations etc.
●[Note] The rigid type basically does not allow eccentricity, and it must be fully adjusted during use.


Description

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: 3.17mm to 5mm
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:
2 x Rigid Shaft Coupler
8 x M3 Screws