Counter-height ergonomic lab stool engineered for elevated workstations — laboratory benches, clinical counters, manufacturing inspection stations, and any environment where you need to sit higher than a standard desk. Choose the body size that matches your build for tailored seat-pan support.

Common Features (All Sizes)

• Counter-height pneumatic lift: 24.5″ to 31″
• Dual-curve backrest: 17″ W × 19″ H — natural spinal alignment
• Task mechanism: independent back-angle and seat-angle adjustment
• 2.5″ sliding seat depth — fine-tune leg support per user
• 20″ adjustable foot ring — promotes proper lower-leg posture at elevated surfaces
• Easy-clean vinyl upholstery — built for hygienic, high-use environments
• Urethane dual-wheel casters (locking casters available on request)
• Reinforced nylon base for long-lasting stability
• Width plates included — armrests can be added later if desired (base model comes without)

How to Choose Your Size

Selecting the right stool depends on more than height — weight and how you sit at the bench matter just as much. Use these as starting points:

• Small / Petite — typically users under 5’4″ and under 150 lbs. 18.5″ × 17″ seat pan.
• Regular / Average — most users (5’4″–5’10”, 130–250 lbs). 20″ × 19″ seat pan.
• Large / Tall — users 5’10″–6’2″ or who prefer extra depth. 20″ × 21″ seat pan.
• X-Large / Above Average — users over 6’2″ or 250–280 lbs. 22″ × 21″ seat pan.

These are guidelines, not strict rules. If you’re between sizes — for example, 5’0″ but 150 lbs — weight tends to matter more than height. Our team can recommend the right size based on a personal assessment.

Need a 316 SS Cleanroom Alternative?

For ISO Class 5/7 cleanrooms requiring 316 stainless steel construction (no upholstery, resists aggressive sterilants), see our 316 SS Cleanroom Chair.