AmScope Solid Aluminum Single-Arm Microscope Boom Stand for Stereo with 76mm Pillar Rack New

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" (76mm). It is an ideal stand for gemologists, collectors, engravers and engineers in industries. This stand is in factory sealed box. Features & Specifications: 3" (76mm) Holder Ring 26" Overall Length 20" Single Arm 16" High Pillar 10" x 10" x 3/4" Solid Cast Steel Base Shipping Weight: 45 lbs

This is a single arm heavy-duty boom stand with 76mm pillar focusing rack for stereo microscopes. 3" (76mm) Holder Ring 26" Overall Length