ACME ROD HEIGHT ADJUSTMENT
Wednesday, October 04
Get America's best-reviewed shop chair, delivered to your door for free, for a 30-day trial
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FREE SHIPPING ON ALL PRODUCTS
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105% MONEY BACK GUARANTEE
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MADE IN THE USA
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LIMITED LIFETIME WARRANTY
ABOUT THIS CHAIR
KEY BENEFITS
- Reduce back & knee pain with the perfectly angled backrest. No more preventing doing what you love because of pain. Now, you can focus on your work, not your back & knee pain
- Glide over any surface (garage floor, rough concrete, brick floor, machine shop floor, woodworking floor, water, etc) with the large 4" industrial grade wheels
- Prevent injuries from tipping & falling over with the sturdy base & large 4" roll-over wheels
- You can work an extra hour in comfort from the thick, durable foam seat, providing you comfort through those long days.
KEY FEATURES
- Thick, Comfortable Seat & Backrest: Industrial grade foam provides comfort for long sitting durations.
- Large, 4" Industrial Grade Wheels: Vyper Wheels roll over any surface, debris and even zip-ties.
- Laser Cut & Powder-coated Steel Legs: These support legs were built to hold incredible weights and withstand any environment.
- Stainless Steel Foot Rail: This polished foot rail helps with stability along with improving posture.
- Yellow Zinc Plated Hardware: This corrosion proof, Grade 5 & Grade 8 Hardware is built to last you a lifetime.
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Made in the USA: Proudly manufactured in Green Bay, WI.
DIMENSIONS
COMPARISON
ASSEMBLY VIDEOS
Click Here to Watch Assembly Video
Click Here to Download Assembly Instructions
QUICK HEIGHT ADJUSTMENT
We've all been there when the cheap hydraulic cylinder on our crappy chair fails. Next thing you know, you're laying on the floor.
We put an end to that by designing a height adjustment method using a mechanical design to reduce the failure rate.
This design allows you to quickly adjust the height of your chair within seconds. All you have to do is use two hands to lift up under the seat to raise. To drop down, simply put one hand under the seat and pull the lever to adjust to your desired height.
This height adjustment method is great for those that have to adjust their height more frequently throughout the day.
ACME ROD HEIGHT ADJUSTMENT
This height adjustment method uses a design that's been used for hundreds of years: the acme rod.
The Acme Rod is a proven (also mechanical) design that has an extremely low failure rate.
To increase the height using this method, simply twist the seat to go up and twist it the opposite way to go down.
This method comes with a locking clamp to prevent the chair from spinning while rolling.
Trusted. Tested. Proven.
TRUSTED BY OVER +40,000 CUSTOMERS
LEARN ABOUT THE ROBUST STEEL MAX
Watch this short video to determine if the Robust Steel Max is right for you!
TRUSTED BY
GLIDE OVER ANY SURFACE
Vyper Wheels are unlike any wheels you've seen (or experienced) in a shop chair. Inspired by speed and movement, they help you glide effortlessly all day over any surface, from a smooth garage floor to the rough driveway.
Being at a height of 4" wheels, they help prevent tipping over when rolling on uneven surfaces, rocks, debris and even zip-ties. Now you don't have to think twice before gliding across your garage floor.
ELIMINATE BACK & KNEE PAIN
One of the greatest innovations of Vyper Chairs is the ergonomic support and design. The Vyper Backrest is positioned and angled at the perfect height regardless of height, weight, position and the amount of pressure you place on it.
The Vyper Backrest keeps you comfortable and supported even as you change positions.
Vyper Chairs were designed to relieve pressure off of your knees and back. That way, you can focus on your work, not your back & knee pain.
THICK, COMFORTABLE SEAT
It's time to experience the most comfortable seat on a shop chair! Vyper Seats are made with 3.5" industrial grade foam that's protected by a flame-retardant material to give you a durable, long lasting seat while keeping you extremely comfortable for long sitting durations.
The comfortable foam & protective material can withstand the most harshest working environments. You demand the best and we're here to give it to you.
BUILT TO LAST A LIFETIME
You demand the best and we're here to give it to you. Every piece of the Vyper Chair was strategically designed and built with the most premier parts, from the precision laser-cut, powder coated steel legs to the TIG welded stainless steel rail.
We didn't cut any corners while developing the Vyper Chair. Not a single one. With a Limited Lifetime Warranty, we stand by our products.
SUPPORT SMALL BUSINESS
Vyper was founded by the Rusch Brothers back in 2020 with a determination to manufacture the highest quality products and create the most American jobs they could.
Growing up in the garage industry, the Rusch Brother's saw an increasing number of products being brought in from overseas. Being proud American's, they were determined to change this.
Read more about the Vyper story below:
Build The
GARAGE OF YOUR DREAMS
Your garage may have everything you think it needs, but you may be missing the most important tool in your entire shop: your chair! Increase your comfort and productivity by adding a Vyper Chair to your garage!
EXPERIENCE WORK WITHOUT THE PAIN
INCREASE YOUR PRODUCTIVITY
HAVE THE BEST GARAGE IN THE NEIGHBORHOOD
MADE IN USA
Proudly manufactured in Green Bay, WI.
FREE SHIPPING
We got you covered. Free shipping to US mainland only.
105% MONEY BACK GUARANTEE
We stand by our products & service.
Don't take our word for it!
THOUSANDS HAVE MADE THE SWITCH
We can sit here all day and tell you how great the Vyper Chair is, but what good does that do? We'll let the thousands of customers that made the switch tell you!
"WOW, it is so worth the money"
@NCMIKEBARCIA
"Hands down the best American
Made welding/shop chairs"
@MATT_WELDLIFE
"Man these things are worth
every penny"
@SHAWNB26
"I'm so impressed with how
comfortable it is"
@SCHILDDETAILING
"Vyper Chair came in clutch
saving the ol' back"
@DATSUBARUGUY_345
"New shop, the Vyper Chair fits
nicely"
@LLYLOCK
"It was time to upgrade the
shop stool"
@ROCKYCREEKFORGE
"Our staff now works even
more comfortable"
@SMITHFIELDDETAILING
"You don't know what you're
missing!"
@THEBAYSCSW
"My Vyper Chair with the new tool tray & big boy"
@TXTTOOLGUY
"WOW, it is so worth the money"
@NCMIKEBARCIA
"Hands down the best American
Made welding/shop chairs"
@MATT_WELDLIFE
"Man these things are worth
every penny"
@SHAWNB26
"I'm so impressed with how
comfortable it is"
@SCHILDDETAILING
"Vyper Chair came in clutch
saving the ol' back"
@DATSUBARUGUY_345
"New shop, the Vyper Chair fits
nicely"
@LLYLOCK
"It was time to upgrade the
shop stool"
@ROCKYCREEKFORGE
"Our staff now works even
more comfortable"
@SMITHFIELDDETAILING
"You don't know what you're
missing!"
@THEBAYSCSW
"My Vyper Chair with the new tool tray & big boy"
@TXTTOOLGUY
FAQ'S ABOUT THE ROBUST STEEL MAX
Please see the most commonly asked questions about the Robust Steel Max. If you have more questions, please give our sales team a call at (920) 301 3822.
What is the weight capacity?
All of our chairs are built with American Made with 3/16" laser cut steel arms, constructed to support up to 400 lbs.
What is the adjustable height?
Robust Steel Max - Quick Height: adjustable from 19" to 24"
Robust Steel Max - Acme Rod: adjustable from 15" to 24"
Will the wheels scuff my flooring?
All Vyper Chairs are equipped with 4" industrial grade casters made out of a polyurethane material.
Therefore, our wheels will not scuff your flooring.
What is your warranty?
We stand by our products. Therefore, we offer a Limited Lifetime Warranty. Learn more about our warranty here.
On top of that, we offer a 105% Money Back Guarantee. If you don't like your chair within 30 days, send it back to us in the original packaging and we'll refund you the full 100% along with an additional 5%. Yes, you heard that right. Learn more here.
Please review our Refund Policy for more information.
How wide is the seat?
The seat to all Vyper Chairs is 14" wide.
If you require a wider seat, please see our Big Boy attachment that is attachable to any model (besides the Low-Pro model).
Difference between acme rod & quick height?
The Acme Rod adjustment utilizes an acme rod to adjust the height, meaning to increase or decrease the height, you simply spin the seat for adjustment.
The Quick Height adjustment allows you to quickly adjust the height of your Vyper Chair by simply lifting up on both sides of the seat. To decrease the height, simply hold the bottom of the seat and pull the lever to adjust to your desired height.
What is the lead time?
For standard chairs (no custom logo), lead times are 1-5 business days.
For chairs with a custom embroidered logo, lead times are 7-14 business days.
You will receive an email and SMS message (if SMS was entered during checkout) with a tracking number when your order ships.
Is this good for an office chair?
Yes, the Robust Steel Max is a desirable choice for an Office Chair. We recommend selecting the Acme Rod adjustment if it's being used in an office environment.
Is the seat flame resistant?
