NBRINGO SAE O‑Ring Kit 1086 Pc — 32 Nitrile Sizes in Clear Organiser with Tools

NBRINGO 1086-piece SAE O-ring kit supplies 32 nitrile rubber sizes in a clear, compartmented case for fast, dependable sealing in automotive, hydraulic, and household repairs.

When you need to replace worn seals, tighten hydraulic connections, or restock a workshop, having a wide selection of reliably sized O-rings saves time and prevents leaks. This kit brings together a broad SAE range of black nitrile O-rings organized for quick selection, plus four handy pick-and-hook tools to remove and install rings without damage. The parts are designed for general-purpose sealing across vehicles, pumps, appliances, marine gear, and more.

Which sizes and quantities are included in this NBRINGO assortment?

This set covers 32 SAE dash sizes with a total of 1,086 individual O-rings, giving you multiple spare rings of each commonly used diameter. Sizes span small to large dash numbers so you can match seals for fittings, valves, and housings.

• Includes SAE dash sizes: 006, 008, 010, 011, 012, 014, 110–118, 210–226.
• Totals 1,086 black nitrile O-rings—ample stock for repairs and maintenance.
• Clear plastic organizer with individual compartments for every size.

How durable and compatible are these nitrile O-rings?

Made from nitrile rubber (NBR), the rings resist abrasion and maintain their sealing profile under pressure, making them suitable for many oil, fuel, and air sealing tasks. Nitrile is a common choice for mechanical and automotive applications where contact with petroleum-based fluids is expected.

• Nitrile composition offers good resistance to oil and fuel exposure.
• Retains elasticity to reduce leak risk under compression.
• Appropriate for automotive, hydraulic, pump, and general-purpose seals.

What tools and packaging come with the kit to make repairs easier?

The kit includes four pick-and-hook tools to help remove old rings and fit new ones without scratching mating surfaces. All components are kept in a compact, hinged plastic case with marked compartments so you can find the size you need quickly and keep spares organized for future jobs.

• Four durable pick-and-hook tools for safe ring removal and installation.
• Transparent organizer case with labeled compartments for fast access.
• Compact layout fits in a toolbox or service cart for mobile repairs.

When should I verify size before buying or replacing an O-ring?

Always measure the internal diameter and cross-section of the old ring or the gland where it seats before choosing a replacement. Proper fit prevents extrusion, blowout, and leaks—especially in hydraulic and pressurized systems where tolerances matter.

• Measure both inside diameter and cord (cross-section) thickness.
• Match SAE dash numbers or test-fit in the gland before sealing under pressure.
• Keep a size chart or sample ring to confirm the correct dash size quickly.

Who is this for? Technicians, mechanics, boat and RV owners, hobbyists, and facility maintenance staff who need a ready supply of common SAE O-rings will find this NBRINGO kit useful. It’s built for anyone who wants a single, organized assortment to service hydraulic fittings, automotive components, pumps, valves, and everyday household equipment without frequent trips to the parts store.