A-dec 400 Dental Stool

Discover unparalleled comfort and precision with the A-dec 400 dental stools

Iconic durability and comfort. For years, our robust seating solutions have enabled dental practitioners to maintain a healthy and supportive posture while they work.
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Features of the A-dec 400 dental stool

Ergonomic tilt: Supports the natural curve of your back, minimizing strain and fatigue.

Large, anatomically-shaped backrest: Contours to the lower back for added comfort.

Easy-to-reach levers: Facilitate gradual or dynamic adjustments of the hip angle and seat height.

Rolled edge: Reduces pressure on the legs and promotes proper blood circulation.

Cylinder height options (A-dec 400 doctor’s stool): Measure from hip to foot. For heights above 32 inches, select the tall cylinder; for heights under 32 inches, opt for the short cylinder.

Height-adjustable foot ring (A-dec 400 assistant’s stool): Assists the nurse/assistant in maintaining proper posture.

Adjustable torso support (A-dec 400 assistant’s stool): Locks securely in place and can be adapted for left- or right-handed users.

Adec 400 dental doctor stool

Upholstery for A-dec 400 dental stool

What color are you?

A-dec offers a diverse range of both formed and sewn upholstery options, letting you create a space that truly reflects your individual style.

a dec 400 dental stool colours
adec 400 nurse stool

A-dec 400 assistant’s stool


You deserve comfortable seating that is built to last.

For years, our durable seating solutions have been designed to help dental practitioners maintain a healthy and supported posture.

Features like the anatomically shaped backrest, adjustable torso support, rolled seat edges, and ergonomic tilt work together to reduce disc pressure and alleviate muscle pain.

Choose from a wide range of sewn or formed upholstery colors that will beautifully match your office decor. Invest in your next seating solution with A-dec—we’re here to support you.