This rotating friction top tribrach adapter allows the prism to be pointed after installation in the tribrach Fits all tribrachs Weighs 0.9 lb (0.41 kg)
Completely waterproof, with large self-levelled grade range, the DG813 is so fast, so smart and so easy to use that it is an unsurpassed laser tool for pipe laying.
For interior building and remodeling, the LT20 laser tool is used for horizontal and vertical alignment, wall layout, acoustical ceiling installation and finish carpentry.