support blocks

With the support brackets (mounting brackets), you can attach the round tube of a telescope to a prism rail.

All screws are included.

The distances are as follows:

• Centre of central hole – 13 mm – centre of M5 threaded hole
• Centre of central hole – 18.5 mm – start of slotted hole; these are 12 mm long.
• The drill holes are 5 mm wide; the recesses for screw heads are countersunk to a diameter of 10 mm.

Further details regarding the screws and threads can be found in the video.