The laser tube holder from Phylabs Company is an ideal solution for holding and adjusting laser tubes with diameters ranging from 10 to 50 mm. Constructed from black anodized aluminum, this holder offers high durability and excellent resistance to corrosion and wear. The design allows for easy mounting on posts with M6 x 1.0 threads, providing precise adjustment capabilities. The twin ring mount adjustment screws with a pitch of 0.5 mm ensure accurate positioning of the laser tube. This product is highly suitable for use in optical and laser systems, and its robust construction and high-quality materials ensure a long lifespan.