Description: 【High Quality Material】: Dovetail Base for Finder Scope is made of high quality metal material processing, with strong structure, high strength, durability, and light weight, which can be used for a long time. 【Easy to Install】: Finder Scope Base Dovetail Bracket is easy to install and easy to use, saving your energy and time. 【Wide application】: Star Finder Base Adapter is widely used in telescopes, ordinary star finders, astronomical telescopes, and so on. 【Telescope Finder Mount】: This Finderscope Mount Adapter is an ideal accessory for astronomy enthusiasts, and can directly replace old or damaged accessories. 【Exquisite Craftsmanship】: Dovetail Base for Finder Scope is exquisitely processed, with a smooth surface, and lightweight. Size Chart: Board inner length: 3.4cm/1.34inch Package Includes: 1 Dovetail Base for Finder Scope Note: Please allow slightly errors due to manual measurement and different monitors.