Boss Chair Mid Back Guest Chair, 500 lb capacity, Antimicrobial Vinyl (B9591AM-BK-500) - view
Boss Chair Mid Back Guest Chair, 500 lb capacity, Antimicrobial Vinyl (B9591AM-BK-500) - view
Boss Chair Mid Back Guest Chair, 500 lb capacity, Antimicrobial Vinyl (B9591AM-BK-500) - view
Boss Chair Mid Back Guest Chair, 500 lb capacity, Antimicrobial Vinyl (B9591AM-BK-500) - view
Boss Chair Mid Back Guest Chair, 500 lb capacity, Antimicrobial Vinyl (B9591AM-BK-500) - view
Boss Chair Mid Back Guest Chair, 500 lb capacity, Antimicrobial Vinyl (B9591AM-BK-500) - view

Boss Chair Mid Back Guest Chair, 500 lb capacity, Antimicrobial Vinyl (B9591AM-BK-500)

Regular price$172.00
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  • Ships nationwide, direct from the manufacturer

  • In stock, ready to ship
  • Inventory on the way

Five key benefits

  • 500 lb weight capacity: A heavy-duty build rated to support up to 500 lbs for dependable, everyday seating.
  • Antimicrobial black vinyl: An easy-to-clean upholstery surface that resists microbial growth and wipes down quickly.
  • Sturdy steel base: A four-leg tubular black steel frame engineered for strength and stability.
  • Mid back support: A mid back design that provides comfortable support for guests and visitors.
  • Certified materials: MAS Green Certified and compliant with CA TB117-2013 flammability requirements.

Product description

The Boss B9591AM-BK-500 is a heavy-duty mid back guest chair built for additional seating in any room or office. It is designed with a strong, easy-to-clean antimicrobial black vinyl material that lends a professional appearance, paired with a sturdy four-leg tubular black steel base that delivers both comfort and strength.

The chair stands at a fixed height with a fixed arm design and carries a weight capacity of 500 lbs. With no moving mechanisms or casters, it offers a stable, low-maintenance seating solution well suited to high-traffic and shared spaces where durability and easy cleaning matter.

The antimicrobial vinyl surface makes the chair a practical choice for environments that require frequent wipe-downs, while the reinforced steel frame supports heavier users without sacrificing a clean, professional look.

Adjustments & features

  • Fixed arm design
  • Mid back
  • Antimicrobial black vinyl upholstery
  • Four-leg tubular black steel base
  • Fixed height (no pneumatic gas lift)
  • No casters
  • 500 lb weight capacity

Specifications

Back Adjustment No
Arm Type Fixed
Infinite Lock No
Knee Tilt No
Tilt Tension No
Pneumatic Gas Lift No
Upright Lock No
Seat Slider No
Weight Capacity 500 lb
Chair Base 4 Leg Tubular Black Steel
Casters None

Who this chair is for

This guest chair suits commercial offices, healthcare and waiting areas, conference rooms, and other shared spaces that need durable extra seating, as well as home offices and remote professionals who want a sturdy, easy-to-clean visitor chair with a 500 lb capacity.

FAQ

What is the weight capacity?
The chair is rated for up to 500 lbs.

Does the chair adjust in height?
No. It is a fixed-height chair with no pneumatic gas lift.

Are the arms adjustable?
No. The chair has a fixed arm design.

What is the upholstery made of?
An antimicrobial black vinyl that is easy to clean and resists microbial growth.

Does it have wheels?
No. The chair sits on a four-leg tubular black steel base with no casters.

Shipping

🚚 Free shipping within the continental United States, direct from the manufacturer.

We ship within the continental United States only. Regions outside the continental U.S. are not applicable.

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$172.00

Reviews

★★★★★

When it comes to delivering a satisfactory customer experience, the staff and owner at Miramar Office Furniture OVER-delivers.

Even with a last-minute request that was far from simple, they created the possibility to complete our order in excellence and made the entire process enjoyable.

With their support, my team has been able to help restore and renovate a project for very close to our hearts with the San Diego Center for Children.

If you are looking for a reliable business, you're in the right place.  Thank you, Miramar Office Furniture!

Chloe B.
San Diego
★★★★★

Been dealing with these guys for a couple of years now and they always come through , great furniture at reasonable
Prices . Big thanks to Chris and Jay for showing me around and suggesting the
Best desks for the space I had . Appreciate you all including your office mascot

Kevin D.
Los Angeles, CA
★★★★★

We recently got some furniture delivered and put together at our office in Miramar and the guys were so nice and polite. They were fairly quick, but I was most impressed by how helpful they were and made sure that my director of operations loved where they placed the furniture and how it looked before they left. They even offered to move it if he changed his mind. I feel like that hard to come by nowadays so thought I'd leave a comment.

Denna V.
Irvine,Ca
★★★★★

The store specializes in office furniture, so if you're looking for office items this place is worth the time, more than the average furniture store. We found exactly what we wanted at this store for a good price. Very friendly staff overall, and Bodhi's mom was so helpful and accommodating.

Megi W.
Google Review
★★★★★

Chris, Jay, and the mom of Bodhi make a great team. Chris helped me design the perfect office desk.

Bobby H.
Google Review
★★★★★

My go-to office furniture place. I've bought several desk chairs and more here.

Dan S.
Google Review
★★★★★

Jay is the best. So helpful with layouts, scenario planning, etc. I highly recommend these guys!

Monty M.
Google Review
★★★★★

I have furnished offices for 40 people with Miramar Office Furniture as my one-stop shopping place. They have the best prices, selection and service I have found. They are always my go-to when I need anything. Sally and Urban are great to work with.

Myo W.
Google Review

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