This is a single arm heavy-duty boom stand with 84mm pillar focusing rack for stereo microscopes. This single-arm heavy duty boom comes with a solid steel pillar, a long solid aluminum arm and a pillar focusing rack. The diameter of the holder ring is 3-1/4 (84mm).
It is an ideal stand for gemologists, collectors, engravers and engineers in industries. 10" x 10" x 3/4 Solid Cast Steel Base.
We offer 30 days from the date of receipt (verified by tracking information) to request a return on a unit. We appreciate your patience and understand everyone has a critical need for their unit, and do everything we can to ensure that these requests are handled as quickly as possible. Include your order number, reason for return, and if any pictures are required for your claim, please include them also. Follow the issued instructions, and once received, we will process the item in, and check to ensure everything is there. Processing is done first come, first serve, and can take between 1-4 weeks to process (depending on how many requests we currently have in queue).We thank you for your patience while we work on your request. The item "Single Aluminum Arm Boom Stand for Stereo Microscope Tube Mount 84mm Focus Block" is in sale since Friday, March 20, 2015. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Microscope Parts & Accessories\Other Microscope Parts & Accessories". The seller is "amscope" and is located in Irvine, California. This item can be shipped worldwide.