Brass Joint 3-3mm Micro Copper Cardan Universal Joint Shaft Couplings (1 PC)

Specifications

Outer diameter: 7 mm
Length: 12.8mm
Aperture: 3mm-3mm, both ends of the hole are 3mm, can be connected to the diameter of the shaft 3mm
Material: pure copper
Side hole is M2 screws

We Also Recommend

Universal transmission shaft for 1/10 RC Crawler truck Tractor trailer (1 PC)

Metal Universal Joint Shaft Coupling (1 PC)

Metal Ball Head Buckle Lever Head DIY RC Toy Assembly Accessories (1 PC)

HSP Redcat Himoto 102017 Linkages Sonic Steering 02012 For 1/10 RC Car

Copper Rigid Cylindrical Coupling Motor Parts Copper Shaft Sleeve Coupling DIY Motor Fittings