Cheap metal ground, Buy Quality metal case with foam directly from China arm iphone Suppliers: Diameter 25mm Heavy Duty Multi-axis Adjustable Metal Arm Support for Video Industry Microscope Table Stand Part Holder
Feature: The multi-axis rotation feature allows this boom stand to locate your microscope head to most any position or angle. This can be a greatly needed tool when you have a hard-to-see location such as inspecting and searching for cracks on the solder of a circuit board. Arm length: 29.5mm Suit for Dia 25mm Focusing Holder hole Package incluede: 1 x Microscope Table Stand