Position Mate

Our split top mechanisms allow for the creation of a height adjustable surface when added to either a fixed-height, or height-adjustable table. Whether the user is seated in a chair, on a stool or standing, our unique mechanisms easily position large worksurfaces to an exact and comfortable working height. Compare our three models’ vertical travel range, tilt adjustability, width, retractability and price to determine which product and options will best fit your needs.
- Patented, spring-assisted design includes paddle-actuated height positioning through a 12-3/4″ travel range: 7″ up and 5-3/4″ down
- Soft knob enables +9˚ /-15˚ tilt for proper ergonomic alignment
- Numerous widths available
Up: 7”
Down: 5.75”
Total: 12.75”
Height Set: Paddle-Actuated Height Positioning
Tilt Adjustment: +9°/-15°
Tilt Set By: 2 Soft Knobs
Spring Assist Options: 15 or 20 lb
Material: Steel
Finish: Black Textured Powder Coat
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Weber Knapp Blog Motion Control Engineering, Manufacturing Resources, and Articles
- How to Identify and Avoid Ergonomic Workplace Hazardsby Weber Knapp on April 4, 2025 at 3:00 pm
Nothing derails productivity faster than uncomfortable office equipment. Most of us have experienced it firsthand: chairs that never quite feel right, desks at awkward heights, and keyboards that strain your wrists within minutes. Although these issues may look minor, they’re real ergonomic workplace hazards that can lead to chronic discomfort, reduced focus, and long-term employee dissatisfaction. But solving ergonomic issues in the workplace takes more than Googling “ergonomic chair.” Office managers need to know how to spot bad ergonomic products and what makes a product truly ergonomic before investing.
- The Hidden Risks: Why Ergonomics Is Important in Workplaceby Weber Knapp on March 12, 2025 at 3:00 pm
Picture this: An employee sits at their desk for eight hours a day, hunched over a poorly positioned monitor, straining their wrists on a rigid keyboard, and shifting uncomfortably in a chair that offers zero support. Over time, discomfort turns into chronic pain, productivity declines, and absenteeism rises. This isn’t just an individual issue — it’s a workplace-wide problem. Workplace ergonomics is more than just comfort — it’s the foundation of a productive, healthy, and sustainable work environment. Whether you’re in an office, a manufacturing facility, or working remotely, bad ergonomics in the workplace can lead to serious consequences, from musculoskeletal disorders (MSDs) to increased turnover and financial losses. By prioritizing ergonomic solutions, businesses can protect their employees from injury, increase efficiency, and stay compliant with OSHA and other regulatory guidelines.
- Ergonomic Computer Keyboard Tray: Work Smarter, Healthierby Weber Knapp on January 23, 2025 at 9:30 pm
At first glance, everything in your office might seem fine. Employees are diligently working at their desks, meeting deadlines, and keeping the wheels of productivity turning. But beneath the surface, a hidden productivity killer is creeping in — chronic pain and repetitive stress injuries caused by poorly designed workstations. Without ergonomic solutions tailored to your employees, you may be unknowingly setting the stage for discomfort, injury, and reduced efficiency. These issues can spiral into costly outcomes, including increased workers’ compensation claims and lost productivity.