YIMINGYINUO 1'' Ball Mount with M8 x 1.25mm Threaded Post Compatible with RAM Mounts B Size 1 Inch Portale Screw Ball Head for Bike, Motorcycle,Rearview Mirror (Black1, M8)

High-quality Material: Made of high-quality stainless steel and TPU, it is non-slip, water-resistant, and does not rust
CNC MOULDING: CNC precision engraving, precise size, smooth surface, no scratching. It came out with B size 1" TPU ball, connected to a M8 x 1.25 mm male threaded stainless steel post
Non-slip and Durable: The diameter of this ball mount base is 1 inch, and the surface is covered with non-slip rubber, which is non-slip and durable
Wide range of Applications: 1" ball mount base for motorcycle, electric vehicles, and ATVs with a diameter of M8 x 1.25 pitch on the rear-view mirror compatible with ram mount dual ball socket arms. It compatible with RAM Mounts, compatible with BRCOVAN any B size 1 inch ball double socket arm