SKU: 34885729100

Boss Ribbed Back Task Chair (B426-BK)

Sale price$112.50 Regular price$125.00
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

Boss Ribbed Back Task Chair (B426-BK)Five key benefits CaressoftPlus vinyl upholstery ultra soft, breathable upholstery that looks and feels like leather, yet is more durable and easy to clean. Tilt tension control adjusts the resistance of the recline to match your weight and seating preference. Pneumatic gas lift raises and lowers the seat for quick, on the fly height adjustment. Upright lock secures the backrest in the upright position when you want a fixed seating posture. 275 lb

Five key benefits

  • CaressoftPlus vinyl upholstery — ultra-soft, breathable upholstery that looks and feels like leather, yet is more durable and easy to clean.
  • Tilt tension control — adjusts the resistance of the recline to match your weight and seating preference.
  • Pneumatic gas lift — raises and lowers the seat for quick, on-the-fly height adjustment.
  • Upright lock — secures the backrest in the upright position when you want a fixed seating posture.
  • 275 lb weight capacity — built on a high-crown 25-inch nylon base with 2-inch dual-wheel nylon casters for a smooth, stable roll.

Product description

The Boss Ribbed Back Task Chair (model B426-BK) is a practical seating solution upholstered in black CaressoftPlus vinyl — an ultra-soft, breathable material that looks and feels like leather but is more durable and easier to clean. The ribbed back styling pairs with polypropylene fixed arms for a clean, functional profile suited to daily office use.

Underneath, the chair is equipped with a spring tilt mechanism, tilt tension control to set recline resistance, a pneumatic gas lift for easy seat-height adjustment, and an upright lock to hold the back in a fixed position. It rides on a sturdy high-crown 25-inch nylon base fitted with 2-inch nylon dual-wheel casters for smooth movement across the floor.

With a 275 lb weight capacity, the B426-BK is a dependable everyday task chair for workstations that need reliable, low-maintenance seating.

Adjustments & features

  • Spring tilt mechanism
  • Tilt tension control
  • Upright lock
  • Pneumatic gas lift seat-height adjustment
  • Polypropylene fixed arms
  • CaressoftPlus black vinyl upholstery
  • High-crown 25-inch nylon base
  • 2-inch nylon dual-wheel casters

Specifications

Back Adjustment No
Arm Type Fixed
Mechanism Type Spring Tilt
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

Who this chair is for

The B426-BK suits commercial offices outfitting workstations, conference rooms, and shared task areas, as well as home-office and remote professionals who want easy-clean vinyl seating with practical tilt and height adjustments for the working day.

FAQ

What is the weight capacity?
The chair supports up to 275 lb.

What kind of arms does it have?
It has polypropylene fixed arms.

How do I adjust the seat height?
A pneumatic gas lift raises and lowers the seat for easy height adjustment.

What is the upholstery made of?
It is upholstered in black CaressoftPlus vinyl — an ultra-soft, breathable material that looks and feels like leather but is more durable and easy to clean.

Can I lock the chair in an upright position?
Yes. The chair includes an upright lock along with tilt tension control via its spring tilt mechanism.

Shipping

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34885729100

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4.3 ★★★★★
Based on 27 reviews
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Spo509
Lake Worth, US
★★★★★ 3
Not as good as chuck it anymore
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
L
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Ladybug27
Louisville, US
★★★★★ 5
Best Balls Ever!!!
Size: Medium
These are the best balls ever! We have 2 very active ball loving dogs and these bounce very well and they actually hold up with active play and chewing. They still look brand new after daily use for months!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
D
Verified Purchase
David
Port Orchard, US
★★★★★ 5
Finally a ball my power chewers cannot destroy
Size: Medium
I have two dogs, an American Bully and an American Pit Bull Terrier, and both of them love to chew. Most balls last a very short time around here before they are shredded or missing big chunks. This one has actually held up. They chase it, tug on it and sit and chew on it, and it is still in one piece with no pieces breaking off. One of my favorite things is being able to put food inside. I add some kibble or small snacks, and they will happily sit and work on it for a long time. It keeps them busy, gives them something safe to chew, and they get a little reward while they play. When they are done, I just rinse it out and it is ready to go again. If you have strong jawed dogs that usually destroy toys, this ball is worth trying. Mine really enjoy it and I feel better knowing they finally have a ball that can keep up with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
J
Verified Purchase
Jen Siefert
Carnegie, US
★★★★★ 5
My dog LOVES this ball
Size: Medium, Size: Medium
Does your dog destroy tennis balls in seconds? Yes? Then your dog NEEDS this ball! It's squishy like a tennis ball, fits in ball launchers (even the cheap ones) and bounces when it hits the ground. My dog has been literally playing with this ball all day and not a single mark on it! The only bad thing is that it does not float. Definitely worth the money! Put it in your cart!
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Reviewed in the United States on March 8, 2026
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Wolf-Haven
Whiting, US
★★★★★ 5
Perfect for ball demolishers
Size: Medium
The dogs love the chuck it brand. I don’t know what it’s made of but they go crazy over them. Will not play with another ball. Wonder if it’s “laced” with an addictive scent. Have pits. Very durable. Not able to chew to pieces. Last for about 6 months before there is a small break. I keep a back up because when the ball goes missing the house is in chaos. 😆 🤪
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026

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