Extension length: 9 inches (23 cm)
Material: Polished aluminum
Load capacity: 18 lb (8.1 kg) with LX Desk Mount Arm
Compatible with: Ergotron LX-series single-arm mounts
Maximum extensions per arm: 1 additional extension
Warranty: 10 years (for LX products purchased on or after August 1, 2014)
Cable management: Integrated
Pivot points: Adds one additional pivot point
Formerly part number: 45-244-026