The 9917-M Post Clamp fastens a mount at any angle to a 12.7 mm diameter post. A single screw fastens all parts. The 9917 has an M4 thread.


9917米柱夹固定安装在任何角度的12.7毫米直径的柱。一颗螺钉把所有的零件都固定住。9917有一个M4线程。