Breathable mesh back — the mesh task design promotes airflow against the back during long working sessions.
Pneumatic height adjustment — a pneumatic gas lift sets seat height to fit most users at a desk or workstation.
Tilt tension control — adjustable tilt tension lets you tune how much resistance the chair gives when you lean back.
Upright lock — lock the chair in the upright position when you want a fixed, stable seating posture.
275 lb weight capacity — built on a sturdy 25 inch nylon base rated to support up to 275 lbs.
Product description
The Boss B6456-BK is a mesh task chair in black, built for everyday work at a desk or workstation. It pairs a breathable mesh back with a sturdy 25 inch nylon base and 2 inch dual wheel nylon casters for a smooth roll across the floor.
The chair uses a pneumatic gas lift for easy height adjustment, making it straightforward to set a comfortable seat position for most users. Fixed arms provide consistent support, while tilt tension and an upright lock let you control how the chair reclines or hold it in a fixed upright position. The chair carries a weight capacity of 275 lbs.
This model is MAS Green Certified and meets the CA TB117-2013 flammability standard.
Adjustments & features
Pneumatic gas lift height adjustment
Tilt tension control
Upright lock
Fixed arms
Nylon 25 inch base
Dual wheel nylon 2 inch casters
Breathable mesh back
Specifications
Back Adjustment
No
Arm Type
Fixed
Infinite Lock
No
Knee Tilt
No
Tilt Tension
Yes
Pneumatic Gas Lift
Yes
Upright Lock
Yes
Seat Slider
No
Chair Base
Nylon 25 Inch
Casters
Dual Wheel Nylon 2 Inch
Weight Capacity
275 lb
UPC
751118645613
Who this chair is for
The B6456-BK suits commercial offices outfitting desks and workstations, as well as home-office and remote professionals who want a breathable mesh task chair with height and tilt control at a working price point.
FAQ
What is the weight capacity? The chair supports up to 275 lbs.
Are the arms adjustable? No. The B6456-BK has fixed arms.
Can I adjust the seat height? Yes. A pneumatic gas lift lets you raise and lower the seat to fit most users.
Can I lock the chair upright? Yes. The chair has an upright lock, plus tilt tension to adjust recline resistance.
What kind of base and casters does it have? It has a 25 inch nylon base with 2 inch dual wheel nylon casters for a smooth roll.
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.
$106.00
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.
