LX Arm, Extension and Collar Kit (matte black)
Ergotron LX Dual Stacking Arm, Extension and Collar Kit, Matte Black., 24.9 lbs (11.3 kg), Black
Ergotron LX Dual Stacking Arm, Extension and Collar Kit, Matte Black.. Maximum weight capacity: 24.9 lbs (11.3 kg), Product color: Black