3" Black Rubber Donut Bumpers for Swivel Casters - Case of 4
$11.81
/ case of 4$2.95 per box
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
N/A × N/A
Board / material
Rubber
Color
Black
Freight class
Class 70
Specifications
| Inside dimensions | N/A × N/A (L × W) |
|---|---|
| Board / material | Rubber |
| Color | Black |
| Sold as | Case of 4 |
| Order in multiples of | 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.
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.