Momentum Neck Arm with Dual Swivel and 21-3/4" Glide Track Knape and Vogt 8638DS21

The Momentum arm is perfect for users who need a solid support and fast position-changing capability, or in workstations that accommodate multiple users.

• Low profile design - Provides maximum leg room
• Patented spring-assisted Lift-n-LockTM counter balancing system (no knobs or levers) - Easy to make precise height adjustments for maximum comfort
• Soft-touch knob for tilt adjustment - Easy to make precise tilt adjustments for maximum comfort
• 5-1/2” standard length neck - Accommodates straight desktops with limited space
• Dual swivel option - llows keyboard tray to be parallel to the desk even when corner-mounted
• 360° swivel - User can move keyboard freely from side to side
• Available with either glide or low-profile ball bearing storage tracks - Fully retractable when not in use; choose the one that fits your budget
• Positive tilt lockout option - Promotes healthier negative tilt of keyboard; reduces risk of repetitive strain injury