Please note: The rigid coupling basically does not allow radial and axial displacement, and the position of the two shafts must be fully adjusted during use.
Specifications:
①Material: Copper.
②Color: Brass.
③Connection Diameter: 3.17mm to 4mm.
④Length: 20mm.
⑤Outside Diameter: 9mm.
⑥Thread Size: M3.
✔Package Content:
1 x Rigid Coupling.