Metal base with a versatile three-hole pattern for flexible mounting Key benefits - Durable metal base provides stable, long lasting support for guiding hardware. - Three mounting holes enable flexible attachment options to match common guide rings and guide scopes. - Simple, secure connection reduces play and helps maintain accurate alignment during guiding. Specifications and compatibility - Material: metal base for rigidity and reliability. - Mounting holes: three holes sized for M6, 7 mm, and M4 configurations. - Connection: designed to connect to guide rings and guide scopes for a cohesive guiding setup. Practical use scenarios - Astro photography setup: mount a guide scope to a guide ring using the three hole pattern for stable autoguiding. - Telescope accessory assembly: attach small guiding accessories or adapters to a telescope frame via M6 or M4 fasteners and the 7 mm bore as needed. - Field rigs: create a compact, modular base on a tripod or mount to organize guiding components with secure, repeatable positioning.