3 in Black Rubber Donut Bumpers for Swivel Casters 4/Case
$13.35
/ case of 4$3.34 per unit
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| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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Shipping & returns details
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
Inside dimensions
N/A × N/A
Board / material
Rubber
Color
Black
Freight class
Class 70
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Specifications
| Inside dimensions | N/A × N/A (L × W) |
|---|---|
| Board / material | Rubber |
| Color | Black |
| Sold as | Case of 4 |
| Physical units per order increment | 1 |
| Case weight | 0.72 lb |
| Outer carton (shipping) | 6.25 × 6.25 × 6.25 in |
| LTL freight class | Class 70 |
| GTIN | 848109005393 |
| SKU | WSBUMPER |
About this item
SKU WSBUMPER — N/A × N/A, Rubber, Black. Sold as a case of 4, shipped from US warehouses.
Protect your facility walls and equipment with these 3 " diameter rubber donut bumpers designed for swivel casters. Non-marking black rubber construction absorbs impact and prevents costly damage. Sold as a case of 4 units for complete wire shelving unit protection.
Common questions
Are these bumpers compatible with all swivel caster types?
These donut bumpers are designed specifically to work with WSCASTER swivel casters (sold separately). They fit 3" diameter caster applications. Verify caster compatibility before purchase to ensure proper fit and performance.
Will these bumpers leave marks on walls or floors?
No. The non-marking rubber construction prevents staining and discoloration on painted walls, vinyl flooring, and finished surfaces, maintaining facility aesthetics while protecting infrastructure.
How many bumpers do I need per shelving unit?
Standard mobile wire shelving units typically require 4 bumpers (one per caster). This case of 4 covers one complete shelving unit. Order multiple cases for multi-unit installations.
Can these bumpers reduce noise in busy warehouse environments?
Yes. The rubber construction absorbs impact and vibration, significantly reducing noise from rolling casters on concrete floors, improving working conditions and reducing equipment wear.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.