AmScope Heavy-duty Single Arm Boom Stand with 75mm Focusing Rack

This is a single arm heavy-duty boom stand for stereo microscopes. It comes with sod pillar and horizontal arm. A Versatile Boom Stand Covering Large Working AreaSod Single Arm Design for Heavy-duty Applications22inch Horizontal Sod Single-Arm20inch (510 mm) High Pillar15inch x 10inch x 1inch (380 x 254 x 25 mm) Sod Cast Steel Base Type: Accessories

A Versatile Boom Stand Covering Large Working AreaSod Single Arm Design for Heavy-duty Applications22inch Horizontal Sod Single-Arm20inch (510 mm) High Pillar15inch x 10inch x 1inch (380 x 254 x 25 mm) Sod Cast Steel Base Type: Accessories