255pcs O-Ring Assortment
255pcs O-Ring Assortment is backordered and will ship as soon as it is back in stock.
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Order Processing
- Same business-day for orders placed before 3 PM (GMT), except in rare cases when it may take 1 additional business day.
- Larger or specialist items require up to 3 business days to process.
Delivery Options
- Royal Mail 48
- Free on orders over £20
- £2.99 on orders under £20
- Delivery in 2–3 business days
- Tracked 24 (Next-Day) — £4.99
-
Standard (Large & Specialist Items)
- Free on orders over £20
- £6.99 on orders under £20
- Delivery in 2–14 business days (typically around 7 days)
- Processing may take up to 3 business days
- International
- We ship worldwide. Delivery options and estimated timeframes for your country are available at checkout.
- Customs, duties, and import taxes are your responsibility.
You’ll receive tracking details as soon as your order ships [track your order here]. For full details, please see our [Shipping Policy].
255pcs O-Ring Assortment
£7.99
255-Piece Nitrile Rubber O-Ring Assortment Kit
Premium sealing solution for hydraulic, plumbing, automotive, and general repair applications. This comprehensive 18-size assortment delivers the versatility and reliability professionals and DIY enthusiasts need.
Key Features
- Durable Nitrile Material – Anti-static, oil-resistant, fuel-resistant, and heat-resistant construction ensures long-lasting performance across diverse applications
- 18 Popular Sizes – Covers standard specifications for most common plumbing, automotive, and general maintenance tasks
- Easy Installation – Soft, flexible design snaps on effortlessly without special tools
- Organized Storage – Labeled hard box keeps all sizes sorted and accessible, eliminating time spent searching for the right fit
- Broad Compatibility – Ideal for power supplies, control boxes, appliances, motors, tools, automotive vehicles, RVs, boats, pumps, and electronic equipment
Complete Size Breakdown
| Size (mm) | Quantity |
|---|---|
| 3×1 | 40 pcs |
| 4×1 | 30 pcs |
| 4.5×2 | 30 pcs |
| 5×2 | 30 pcs |
| 6×2 | 20 pcs |
| 6×2.5 | 20 pcs |
| 6×3 | 10 pcs |
| 7×2 | 10 pcs |
| 8×2 | 10 pcs |
| 9×2 | 10 pcs |
| 10×2 | 10 pcs |
| 12×3 | 5 pcs |
| 13×3 | 5 pcs |
| 14×2.5 | 5 pcs |
| 17×2.5 | 5 pcs |
| 18×4 | 5 pcs |
| 20×2 | 5 pcs |
| 22×2 | 5 pcs |
Total: 255 pieces
Perfect for emergency repairs, maintenance stockpiles, and professional toolkits.




