How to set out coordinate points using Leica TC407
360 Degree Reflective Prism For Leica Total Station. New 360 degree prism with 5/8x11 thread for leica total station replace grz122 the prism have 5/8x11 thread on the top. This item is in the category Business & Industrial\Test, Measurement & Inspection\Levels & Surveying Equipment\Total Stations & Accessories.