Trusted. Tested. Proven.
TRUSTED BY OVER +40,000 CUSTOMERS
DETAILS
Thick, Comfortable Side Adaptors: Increase the width of your Vyper Chair seating with the two side cushion adaptors.
Powder Coated Laser Cut Steel Base: To secure your seating, this attachment is held together with laser cut steel and powder coated black wrinkle to protect from scratches & dents.
Yellow Zinc Plated Hardware: This corrosion proof, Grade 5 & Grade 8 Hardware is built to last you a lifetime.
Made in the USA: Proudly manufactured in Green Bay, WI.
Click Here to Watch Assembly Video
Click Here to Download Assembly Guide
TRUSTED BY
EXTEND YOUR SEAT WIDTH
Wish your Vyper Chair had just a tad bit bigger seat? Well, your wish has been answered!
The Big Boy seat attachment gives you an additional seven (7) inches of comfort, giving you a total seat width of 14" x 20".
The Big Boy is only available for all models besides the Low Pro and Lay Down Creeper.
MORE SUPPORT & COMFORT
The Big Boy is perfect for those that have a wider frame and require additional room. This additional support will provide you with increased comfort and maneuverability.
BUILT TO LAST A LIFETIME
You demand the best and we're here to give it to you. Every piece of the Big Boy was strategically designed and built with the most premier parts, from being precision laser-cut steel to the black wrinkle powder coated for protection.
We didn't cut any corners while developing the Big Boy. 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 Chair of Your Dreams
OTHER POPULAR ACCESSORIES
If you think your Vyper Chair is great now, imagine it with a tool holder on each side (Sidekick) or something to lock your wheels (Wheel Lock)!
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 BIG BOY
Please see the most commonly asked questions about the Big Boy. If you have more questions, please give our sales team a call at (920) 301 3822.
Is the Big Boy an entire chair or just attachment?
The Big Boy is not a chair, it is two side cushion attachments that attach to an existing Vyper Chair.
Can I attach it to an existing model?
Yes, the Big Boy attachment can be added to any existing model, besides the Low-Pro.
All you have to do is purchase the Big Boy attachment, follow our quick and easy assembly guide and within minutes you'll be on your way!
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.
Can I attach it with existing accessories?
The Big Boy attachment can be added with all of our other accessories besides the Sidekick. Any chairs with the Sidekick will not be able to attach a Big Boy, and vice versa.
What's all included?
1. Two side cushions of your color selection
2. Powder coated base plate that holds the main seat & two side cushions
3. Hardware
4. Instructions
5. A happy a**
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 the seat flame resistant?
