OptiRange^TM Profile
Lift-N-Lock^TM Articulating Arm / Manual Tilt Adjustment

OptiRange^TM Profile Articulating Keyboard Arm

• Manual tilt — tray tilt adjusts manually by loosening and tightening soft touch knob
• Tilt range from neutral to 15° negative
• Lift and lock height adjustment
• Standard 360° swivel
• Specify Easy Track glide arms for superior performance
• Specify Ultra Track Ball Bearing arms for ultimate performance for the most discriminating user

OptiRange^TM articulating arms are designed to fit the broadest spectrum of the user population. They accommodate a user height range from under 4’ to over 7’, and conform to BIFMA guideline G1-2002. In ergonomic terms, this accommodates 5th percentile females through 95th percentile males—the industry standard.

Height range - 8-1/4", 2" above to 6-1/4" below a 1-1/4" thick worksurface (3-1/4" above track to 5" below track).

• Item Number
• Track Style/Length/
  5-1/2" Neck
• Track setback - 1/4" Stored Depth from worksurface edge w/500-586 platforms
• Track setback - 1/4" Stored Depth from worksurface edge w/600-880 platforms
• 5NXE17
• Easy Track 17" Nylon Glide
• Protrudes 3"
• Protrudes 4 1/4"
• 5NXE19
• Easy Track 19" Nylon Glide
• Protrudes 1"
• Protrudes 2 1/4"
• 5NXE22
• Easy Track 21 3/4" Nylon Glide
• Recessed 1 3/4"
• Recessed 1/2"
• 5NXE23
• Easy Track 23" Nylon Glide
• Recessed 3"
• Recessed 1 3/4"
• 5NXE25
• Easy Track 25" Nylon Glide
• Recessed 5"
• Recessed 3 3/4"
• 5NXU17
• Ultra Track 17" Ball Bearing
• Protrudes 3"
• Protrudes 4 1/4"
• 5NXU22
• Ultra Track 21 3/4" Ball Bearing
• Recessed 1 3/4"
• Recessed 1/2"

Non-Square Edge Applications

The articulating arms below (with 7 1/2" necks) provide complete extension and proper storage on worksurfaces where the bottom surface is not flat at the front edge, including 18th century traditional edge, Bull Nosed-radiused under, bevel-knife edge. We designate these as undercut (UC) surfaces.

Height range - 10-3/4", 2-3/4" above to 8" below a 1-1/4" thick worksurface (4" above track to 6-3/4" below track).

• Item Number
• Track Style/Lenght/
  7-1/2" Neck
• Track setback - 1/4" Stored Depth from worksurface edge w/ 500-565 platforms
• Track setback - 1/4" Stored Depth from worksurface edge w/ 600-680 platforms
• 7NXE22
• Easy Track 21 3/4" Nylon Glide
• Protrudes 1/4", minus UC depth
• Protrudes 1 1/2", minus UC depth
• 7NXE25
• Easy Track 25" Nylon Glide
• Protrudes 3", minus UC depth
• Protrudes 1 3/4", plus UC depth
• 7NXU22
• Ultra Track 21 3/4" Ball Bearing
• Protrudes 1/4", minus UC depth
• Protrudes 1 1/2", minus UC depth