Tube Mounting Rings – By Size

Price is for a pair of tube rings.

Choose size from the drop down menu

These quality cast aluminium rings are custom-made for use with mounts / mounting plates.

Rings of the following internal diameters are available: 90mm, 102mm, 120mm, 140mm, 150mm, 182mm, 236mm & 285mm.
They are felt-lined and hinged for easy installation of the telescope. By loosening the thumbscrews, the telescope can be easily balanced and rotated.