Built for the long shift — and the person who needs a chair that can keep up.

The Raven High Back Heavy Duty Synchro-Tilter Chair (OTG10703B) is engineered for individuals who are taller or carry more weight, delivering reliable ergonomic support across continuous, demanding use. Whether deployed at a dispatch desk, a 24-hour operations centre, or a busy administrative workstation, the Raven 400 is built to perform where standard task chairs fall short. The high-back design provides full lumbar and upper-back contact, while the synchro-tilt mechanism lets users fine-tune recline to match how they actually sit throughout the day.

Key features

• Synchro-tilter mechanism with multi-position tilt lock for controlled recline.
• Ratchet back height adjustment to fit a range of body types and preferences.
• Side-activated sliding seat depth adjustment for proper thigh support.
• Heavy-duty construction rated for continuous 24-hour use in demanding environments.
• High-back design supports lumbar and upper back through extended seated periods.
• Model code: OTG10703B.

Who it's for

Ideal for municipalities, logistics operations, hospitals, band offices, and any workplace running extended or 24-hour shifts where a standard chair won't hold up. Also well-suited for larger-framed individuals in private-sector offices, manufacturing environments, and professional services firms looking for a chair with meaningful capacity and adjustability.

Brant Business Interiors delivers and installs across Ontario from 5 locations. Call 1-800-835-9565 to confirm ergonomic options and finishes for your space.