less than 0.009 kg
fits in 3.0x1.0x1.0 cm (WxDxH)
Note: last few items in stock
These brass joints can be used to connect, for example, 2 axes with model construction, but is also often used to connect a tool and a motor.
In fact it is an adapter between a 1/8inch (3.175mm) shaft and a 1/4inch (6.35mm) hole. The coupling to an axle becomes solid due to the fact that both sides of the clutch are screwed, which can be tightened using the included hexagonal wrench.