PINNACLE MESH BACK<br>WORK CHAIR<BR>WITH HEIGHT ADJUSTABLE<BR>LUMBAR SUPPORT AND<BR> 4D ADJUSTABLE ARM RESTS

PINNACLE MESH BACK
WORK CHAIR
WITH HEIGHT ADJUSTABLE
LUMBAR SUPPORT AND
4D ADJUSTABLE ARM RESTS

Item: EH-A5000
$795.00 $398.99(SAVE 50%)
Frame Finish:  Seat Fabric Finish:  Drafting Ring:  Base Option: 
Quantity
Our Customers Say
Isidro from Tempe says: “I shopped around a lot for a chair for my home office, but the free shipping with Ergonomic Home made the difference. Great price too!”
Jerome from Philadelphia says: “ A+, I needed a keyboard & mouse holder for my desk setup at home. I found this site through Google, & they have choices that many other sites don’t. I found the keyboard & mouse tray I wanted and even bought a computer holder that caught my eye. Quick check out process and my order arrived when expected.”
Clara in Cedar Rapids says: “I was tasked with finding a new receptionist desk that complied with the new safe distancing rules sent by corporate HR, and Damon was a huge help. He made suggestions with several different options based on my needs, and even helped me with the space planning! The receptionist area looks great, and we’ll definitely be buying again.”
Alex in Seattle says: “We purchased one of Ergonomic Home’s radiology desks several years ago, and it has been a great unit. Recently we expanded our facility, and I was very pleased to see that Ergonomic Home still offered the same exact workstation. This was a big deal for us because we wanted all of our equipment to look the same and remain uniform. Just like last time, Tom’s customer service was top-notch, and our order arrived earlier than expected.”
Ricky from LA says: “Sweet Setup! This podcast setup is sick!! Our weekly podcast is legit now. Having the right setup that incorporates all of our equipment really elevates our game. The sky is the limit! Big props to the folks at Ergonomic Home!”
Richard in OKC says: “After looking at several other places, we chose Ergonomic Home because they responded quickly and had the best-delivered price. We opted for their installation service, which turned out to be a great choice. Everything arrived in good order, and the installers were in and out in no time. These cubicles actually look great, and most importantly they give our employees the physical space and separation needed. 2 thumbs up!”
Pete in Boston says: “Ergonomic Home had the best price and free shipping on the chair I needed. A buddy of mine had told me about this really cool chair that looks like a spine, and forms to your back. I found it here at a great price and decided to bite the bullet. I’m glad I did because this thing is awesome. After 23 years as a freelance programmer, I’ve spent a ton of time in the seat, and I never had a chair this comfortable before. The Verte chair from these guys is ergonomics at its finest! Five Stars!
Cheryl in Roanoak says: “Great prices and customer service with fast delivery. What else can I say, I couldn’t be happier with my new desk.”
Pinnacle Work Chair | Ergonomic Home Task Chair

Pinnacle Mesh Back Work Chair by Ergonomic Home

The Pinnacle Work Chair by Ergonomic Home is engineered to support modern posture, delivering all-day ergonomic comfort, refined commercial aesthetics, and personalized performance in one versatile task seating solution. Clean, modern styling and intuitive, body-responsive adjustments create an executive office chair that looks as exceptional as it feels, making it an ideal choice for high-productivity workstations, home offices, and corporate spaces.

Designed for seamless customization, the Pinnacle features multiple frame, base, and upholstery combinations to complement any interior design layout. Choose from 12 seat color options (see color swatches below).



Key Features & Performance

  • Weight-Activated Synchro-Tilt Mechanism: Responds dynamically to body weight with 4 locking positions for tailored back support.

  • 4D Adjustable Armrests: Multi-directional arm adjustment reduces shoulder strain and enhances typing comfort.

  • Height-Adjustable Lumbar Support: Target lumbar placement to protect lower back alignment throughout long work sessions.

  • Ergonomic Sliding Seat: Adjust seat depth to fit varied leg lengths and encourage optimal circulation.

  • Drafting Kit Option: Optional drafting ring configuration accommodates standing desks and elevated workstations.

  • Frame & Base Customization: Standard black or white frames with matching base; optional upgraded polished aluminum base.

  • 12 Seat Color Options: Express your brand identity or home aesthetic with a wide array of durable fabric colors.

  • Commercial Grade Durability: Tested and certified to ANSI/BIFMA X5.1-2017(R2022) safety and performance standards.

  • Fast Shipping: In-stock configurations ship within 5 business days.


Specifications
Chair WeightWORK: 35 lbs
DRAFTING: 40 lbs
Dimensions
WORK Chair:
• Overall Height: 39" - 43.7"
• Overall Depth: 27.5"
• Seat Depth: 17" - 19.5"
• Seat Height: 17" - 21.25" (Polished Aluminum Base) / 17.5" - 21.5" (Nylon Base)
DRAFTING Chair:
• Overall Height: 47" - 54"
• Overall Depth: 27.5"
• Seat Depth: 17"
• Seat Height: 25" - 32.25"
Weight Capacity300 lbs
Materials• Base: Nylon or Polished Aluminum
• Frame: Heavy-Duty Polymer Frame
• Back: 3D Breathable Mesh
• Casters: Polyurethane (PU)
Lead Time5-7 Business Days
CertificationsANSI-BIFMA X5.1-2017(R2022) (WORK Chair)






Questions or need a quote? Click to email questions. We have been providing public space furniture for 48+ years. Online since 1997.


End Lower Back Pain Before Your Workday Ends

Slide the lumbar support directly into your spine’s natural curve to relieve disc pressure, stabilize your posture, and maintain energy through every task.

Adjustable Lumbar Support


$d arm rest

Precision Comfort for Your Arms & Shoulders

Static armrests force your shoulders to tense up and your wrists to strain. 4D adjustable armrests let you fine-tune to match your natural posture.



Sleek Strength for Your Workspace

Upgrade your office setup with a polished aluminum base (OPTIONAL). Built for premium durability and a modern executive aesthetic, it adds striking visual appeal while delivering maximum structural stability.

Sky Orb Lounge organic circular design


Sky Orb Lounge maintenance-friendly design

Elevate Your Workstation Comfort

Transform your chair for standing desks and high counters with an optional drafting ring footrest (OPTIONAL). Built for elevated seating, it provides a stable, heavy-duty platform to support your feet and keep your posture aligned.



Two Frames. Endless Style

Match your office aesthetic with your choice of a clean White Frame or a classic Black Frame. Whether you prefer a sleek, modern, high-contrast look or a timeless, professional profile, both options feature a matching base designed to blend seamlessly into any workspace layout.

Your space. Your signature look.

Sky Orb Lounge organic circular design




Elevate Your Ergonomics with the Pinnacle Chair

With its body-responsive tilt, custom lumbar control, and sleek frame finishes, the Pinnacle Work Chair is built for high-performance offices, home workspaces, and commercial suites. Give every user tailored support, lasting durability, and modern style in one complete seating solution.

Pinnacle Swatch


Request a Quote Today


Pinnacle Environment
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