Guiding Scope Ring for Telescope Tube 43mm-65mm, Aluminum Telescope Guiding Scope Ring Star Finder Kit, 3 Threaded Through Holes, M6 Screw - ASHATA, ASHATAhtpmi1kz8c

• Two Metal Tube Rings: The internal diameter of the rings is 65mm, suitable for telescopes with diameters ranging from 43mm to 65mm. The rings are adjustable for a perfect fit. Convenient Mounting Holes: There are two M6 through holes on both sides of the mounting rod, making it easy to adapt to different setups. Solid Metal Rings for Finderscope or Guidescope: Designed with textured metal screws, providing a solid grip for enhanced stability. Large Diameter Screws: The 4.12mm diameter screws offer maximum gripping power, allowing for easy handling even when wearing gloves. Three Threaded Through Holes: The central hole is UNC 1/4‑20, while the larger holes on either side are M8x1.25, providing versatile mounting options.