These Convenience Combos combine our most popular trays with our #1 selling arm, packed in one box with a single part number for easy ordering and shipping.

The Momentum articulating keyboard arm incorporates dial knob technology for easy tilt adjustment from -20 degrees to 10 degrees, providing optimal comfort for a range of users. The Momentum Ultra arm also features Lift-N-Lock technology for effortless height adjustment from 2.38" to -6.5" (from top of track), ensuring that this is the easiest, most comfortable and convenient arm for use in the office environment. In addition, the Momentum Ultra now features an easy-to-read height and tilt indicator to complement its ease of use.

This combo includes products 50074382190 and 504204100.

The Momentum articulating keyboard arm incorporates dial knob technology for easy tilt adjustment from -15 degrees to +10 degrees, allowing for optimum comfort to a variety of users. The Momentum arm also features Lift-N-Lock™ technology for effortless height adjustment from +2. 1/4” to -6.1/8”, from top of track, ensuring the easiest, most comfortable and convenient arm for use in the office environment. In addition it now features height and tilt indicators to compliment the ease of use. The Momentum is available in a 5.5” neck with a Teflon Glide Track. (Note:*1 Height measured from top of track, positive tilt locked out at factory, user may override) Soft Touch Tilt Adjustment Knob 21” Teflon Glide Track 360° Swivel 5.” Steel Support Arm Height Range from +2.” to -6 1/8 *1 Height Indicator

20” x 10” Phenolic Tray 8”dia. Swivel mouse tray,
non-tilting mounts left or right Type Kit Depth 9 7/16 in (23.978 cm)
also available in 10 in, 10 1/4 in or 10 1/2 in Width 20 1/4 in (51.435 cm)
also available in 18 7/8 to 26 5/8 in, 20 in, 27 in 27 1/4 in Thickness
1/4 in (6.35 mm)also available in 1/2 in or 1 1/2 in Glide Length 19 in (48.26 cm)
Glide Type Teflon Finish Black Material Phenolicalso available in HDPE> or
Steel/Plastic Packaging format Per unitalso available in Set