🪑 Reinvent your throne with rock-solid support and sleek style!
The MASTERY MART 28 Inch Office Chair Base is a heavy-duty, reinforced metal replacement designed to support up to 2400 lbs. Featuring a universal fit for 2" gas cylinders and 7/16" casters, it suits most office and gaming chairs, including premium brands like Herman Miller. Its matte black powder-coated finish offers durability and a modern look, while the low center of gravity ensures stability and floor protection. Easy to install and budget-friendly, this base revives your chair without the cost of a full replacement.
| ASIN | B09X4MHQP4 |
| Additional Features | Ergonomic |
| Age Range Description | Adult |
| Arm Style | Armless |
| Assembly Instructions Description | Included |
| Back Style | Solid Back |
| Best Sellers Rank | #105,667 in Home ( See Top 100 in Home ) #91 in Home Office Furniture Casters |
| Brand Name | MASTERY MART |
| Color | Matte Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (923) |
| Fill Material | Foam |
| Finish Types | Powder Coated |
| Form Factor | Metal |
| Frame Material Type | Metal |
| Furniture Base Movement | Glide |
| Furniture Finish | Chrome and Matt Black |
| Included Components | Caster |
| Indoor Outdoor Usage | Indoor |
| Is Extendable | No |
| Is Foldable | No |
| Item Depth | 28 inches |
| Item Dimensions | 71.1 x 71.1 x 10.2 centimeters |
| Item Dimensions D x W x H | 71.1D x 71.1W x 10.2H centimeters |
| Item Weight | 3 Kilograms |
| Leg Style | wheels |
| Manufacturer | Mastery Mart Co., Limited |
| Manufacturer Part Number | MM-BASE-REP-C-BLACK |
| Material Type | Metal |
| Maximum Weight Recommendation | 2400 Pounds |
| Model Number | MM-BASE-REP-C-BLACK |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Gaming, Office |
| Required Assembly | No |
| Room Type | Office |
| Seat Depth | 71.1 centimeters |
| Seat Height | 28 Inches |
| Seat Material | Metal |
| Set Name | Single Item |
| Shape | cat |
| Size | 28 inches (W) x 28 inches (L) x 4 inches (H) |
| Style Name | Matte Black |
| Surface Recommendation | Hard Floor |
| Tilting | No |
| Unit Count | 1.0 Count |
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