Single Arm Boom Stand for Stereo Microscopes - Steel Arm, Tube Mount, 76mm Focus Block, Amscope, Mfr#: SAB

This is a heavy-duty, single-arm boom-stand with a black finish for stereo microscopes. The diameter of the holding ring is 3" (76mm). This rugged boom stand weighs about 40 lbs.
Features & Specifications:

3" (76mm) Holder Ring
23" Overall Length.
16" Single Arm.
15" High Pillar
9" x 9" x 1-3/4" Solid Cast Steel Base
40 lbs in Weight