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Item #:
23422851
28" Replacement Plastic Office Chair or Stool Base w/Casters - Made in USA
Item #:
23422851
CAD 118
Price Details
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*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 25
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Made in the USA - Black - 28' Replacement Plastic Office Chair Base
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What Stands Out
Durable Construction
Crafted from high-quality plastic, this chair base provides exceptional durability, ensuring long-lasting performance in office environments compared to competitors that may use inferior materials.
Smooth Mobility
Equipped with sturdy casters, this base allows for effortless movement across various surfaces, enhancing productivity in workspaces by reducing friction and wear commonly experienced with other chair bases.
American-Made Quality
Proudly manufactured in the USA, this office chair base guarantees superior craftsmanship and supports local industry, providing buyers with confidence in the product's quality and ethical production standards.
Product Details
| Brand Name | chairpartsonline |
| Unit Count | 1 Count |
| Recommended Uses For Product | Indoor |
| Room Type | Office |
| Age Range Description | Adult |
| Included Components | Caster |
| Surface Recommendation | Hard Floor |
| Indoor Outdoor Usage | Indoor |
| Model Number | S4121, S3253 |
| UPC | 735201995618 |
| Manufacturer | chairpartsonline |
| Manufacturer Part Number | S4121, S3253 |
| Material Type | Nylon, Plastic |
| Frame Material Type | Nylon |
| Product Care Instructions | Wipe Clean |
| Seat Material | Nylon |
| Fill Material | Foam |
| Color | Black |
| Back Style | Solid Back |
| Style Name | Modern |
| Pattern | Solid |
| Finish Types | black |
| Shape | L Shape |
| Arm Style | Armless |
| Furniture Finish | Plastic |
| Leg Style | wheels |
| Form Factor | Plastic |
| Item Dimensions D x W x H | 27"D x 26"W x 4"H (68.6 x 66 x 10.2 cm) |
| Size | 28 inches (H) x 26 inches (W) x 27 inches (L) |
| Seat Height | 28 Inches (71.1 cm) |
| Item Dimensions | 27 x 26 x 4 inches (68.6 x 66 x 10.2 cm) |
| Furniture Base Movement | Swivel |
| Reclining Position Count | 1 |
| Required Assembly | Yes |
| Brand | chairpartsonline |
| Material | Nylon, Plastic |
| Product Dimensions (L x W x H) | 27"D x 26"W x 4"H (68.6 x 66 x 10.2 cm) |
Who Should Buy?
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Office Workers
Employees who spend long hours at a desk can benefit from a sturdy and stable chair base.
-
Home Users
Ideal for individuals working from home, ensuring comfort and convenience during prolonged use.
-
DIY Enthusiasts
Perfect for those looking to repair or upgrade their existing office chairs without buying new ones.
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Heavy Users
Individuals weighing over the recommended limit may find the plastic base inadequate for support and durability.
Product Description
28" Replacement Plastic Office Chair or Stool Base w/Casters - Made in USA
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What materials are used in the 28 Replacement Plastic Office Chair or Stool Base?
Answer: The 28 Replacement Plastic Office Chair or Stool Base is constructed from high-quality, durable plastic designed to withstand daily use. This material choice ensures that the base is lightweight yet sturdy, providing a reliable foundation for your chair or stool. Additionally, the plastic is resistant to scratches and wear, making it an ideal choice for both home and office environments where chairs are frequently moved. This base can support ergonomic seating for hours of comfortable use. -
Question:
How do I install the office chair base with casters?
Answer: Installing the 28 Replacement Plastic Office Chair Base is straightforward and typically involves removing the old base and attaching the new one. Start by flipping the chair upside down and unscrewing or pulling out the old base. Then, align the new base with the chair's gas lift cylinder and press firmly until it clicks into place. With the base securely attached, simply reinsert the casters if they are not already installed. This process can enhance your chair's mobility and stability in just a few minutes. -
Question:
Will this base fit my specific office chair model?
Answer: The 28 Replacement Plastic Office Chair Base is designed to fit most standard office chair models that use 5-star bases with a gas lift cylinder. To ensure compatibility, measure the diameter of your existing base and the size of the gas lift shaft. This base is a versatile solution for a range of chairs, enabling you to upgrade or repair without needing to buy a new chair altogether. It helps maintain your chair's functionality without compromising comfort. -
Question:
Are there any specific weight limits for the chair base?
Answer: While the 28 Replacement Plastic Office Chair Base is constructed from robust plastic designed to support standard office chair usage, it's crucial to ensure that your total weight, including the user, does not exceed typical weight guidelines for office furniture. Most office chairs are rated for individuals weighing up to 250 pounds. By adhering to these recommendations, you can ensure the longevity and performance of both the chair and the base. -
Question:
What is the purpose of the casters on the chair base?
Answer: Casters on the 28 Replacement Plastic Office Chair Base serve the purpose of enhancing mobility, allowing users to easily roll the chair across various surfaces such as carpets, hardwoods, and tiles. Each caster is engineered for smooth movement and stability, minimizing strain when reaching for items or moving to different areas of your workspace. This feature makes the chair more versatile and user-friendly, ideal for dynamic work environments. -
Question:
Can I use this base for a stool instead of an office chair?
Answer: Yes, the 28 Replacement Plastic Office Chair Base is suitable for both office chairs and stools. It provides stability and mobility for users in various settings, whether in an office, workshop, or home environment. When used with a suitable gas lift cylinder, this base can effectively support barstools and drafting chairs, catering to different heights and seating preferences without compromising comfort. -
Question:
Is the chair base suitable for outdoor use?
Answer: The 28 Replacement Plastic Office Chair Base is primarily designed for indoor use, given that exposure to outdoor elements can potentially deteriorate plastic over time. While the base is durable, using it in conditions with direct sunlight, moisture, or extreme temperatures may affect its lifespan. For outdoor seating solutions, consider using chairs specifically designed for patio or garden use to ensure durability against the elements. -
Question:
How can I ensure my chair remains stable after replacement?
Answer: To maintain stability after installing the 28 Replacement Plastic Office Chair Base, ensure that it is properly secured to the gas lift cylinder and check that all casters are fully inserted into their respective slots. It’s advisable to regularly inspect the base and casters for any signs of wear, especially if the chair is frequently used. Taking these steps will enhance the overall stability and safety of your chair, allowing for prolonged use without issues. -
Question:
What are the benefits of choosing a Made in Canada chair base?
Answer: Choosing a 28 Replacement Plastic Office Chair Base Made in the Canada often ensures high manufacturing standards and quality control processes. Products made locally frequently benefit from premium materials and craftsmanship, which translates to durability and performance over time. Supporting domestically produced items also promotes local economies and reduces carbon footprints associated with importing goods, making it a more environmentally friendly option. -
Question:
Where can I buy 28 Replacement Plastic Office Chair or Stool Base wCasters - Made in Canada?
Answer: You can purchase the 28 Replacement Plastic Office Chair or Stool Base wCasters - Made in Canada from Ubuy. Ubuy offers a wide array of products, ensuring you can find this specific chair base along with other quality office supplies. Utilizing Ubuy simplifies the shopping experience, bringing you reliable options for your home or office needs, all in one convenient location.
chairpartsonline Home Office Desk Chairs S4121, S3253 Editorial Review
The 28 Replacement Plastic Office Chair or Stool Base wCasters made in the USA received positive reception from customers. Users found it to be a high-quality substitute for lower-quality bases that tend to cause stability issues. It was noted to be sturdy and capable of holding heavy weights, with one user confirming it was able to hold up to 320 pounds. Customers also appreciated the ease of installation, with one user stating that it took about 5 minutes to install the wheels and attach the base to the chair. Additionally, the ability to convert a stationary chair base to a mobile one was positively highlighted.
Customer Reviews & Ratings
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Pros
- High-quality substitute for lower-quality bases
- Sturdy and capable of holding heavy weights
- Easy to install
- Ability to convert a stationary base to a mobile one
Cons
- No apparent Cons mentioned in the available information
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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CAD 118
Order now and get it around Tuesday, August 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Great for replacement use on most standard office chairs
- Durable 28' diameter Nylon Plastic Chair Base
- Standard 2' (50mm) center hole accepts gas lift
- Accepts standard 7/16 x 7/8 caster sockets
- Made in the USA for quality assurance
- Sleek black design
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