Momentum Keyboard Arm
The Momentum provides a solid solution with fast position changing capability. It comes in three different versions for maximum flexibility. All include the following:

Standard Length (model series 8438 & 8638)
The Momentum arm is perfect for anyone who needs a solid support with fast position-changing capability, or in stations used by more than one person.

The extended length Momentum arm is ideal for corner-mount locations. It provides a solid platform with fast position-changing capability, and works well on stations used by more than one person.

Features Low profile design Patented spring-assisted Lift-n-LockTM counter balancing system (no knobs or levers) Soft-touch knob for tilt adjustment 7 1/2" extended neck Dual swivel option 360 degree swivel Available with either glide or low-profile ball bearing storage tracks Positive tilt lockout option

Benefits Provides maximum leg room Easy to make precise height adjustments for maximum comfort Easy to make precise tilt adjustments for maximum comfort Added neck length is ideal for corner locations Allows keyboard tray to be parallel to the desk even when corner-mounted User can move keyboard freely from side to side Fully retractable when not in use; choose the one that fits your budget Promotes healthier negative tilt of keyboard; reduces risk of repetitive stress injury

Sit/Stand Length (model series 7459 & 7659)
The sit/stand Momentum arm is the perfect choice for those who like to vary their positions and have the option of working in a standing position. It offers a range of positions from 6 inches below to 6.2 inches above the desk surface to provide a solid keyboard platform.

Features Single lever for tilt adjustment

Benefits Maximum flexibility in working positions for optimum comfort