270 Piece O Ring Set For Car Air Conditioning And Plumbing, Sealing Gaskets And Rubber Washers Kit, Automotive O Rings Assortment For HVAC Repairs, Professional Grade, Leak Proof, DIY Friendly

270-Piece Automotive O-Ring Kit for A/C & Plumbing
✔️ 270 pcs in 18 sizes, transparent storage box, leak-proof seal

This O-ring set is designed for automotive air conditioning, HVAC systems, and plumbing repairs. It’s handy for DIYers and pros, keeping a wide range of sizes organized in a clear case for fast, reliable sealing.

✅ 270-piece O-ring kit in 18 sizes for broad compatibility
✅ High-quality NBR rubber provides elasticity and durable sealing
✅ Transparent storage box with individual compartments for easy lookup
✅ Ideal for automotive A/C, plumbing, HVAC, doors, windows, and appliances
✅ DIY friendly with professional-grade seals for leak prevention

Inner diameter (mm)	Inner diameter (in)	Thickness (mm)	Thickness (in)
5.56	0.22	1.59	0.06
6.35	0.25	1.59	0.06
7.94	0.31	1.59	0.06
11.11	0.44	1.59	0.06
11.11	0.44	2.38	0.09
14.29	0.56	2.38	0.09
17.46	0.69	1.59	0.06
17.46	0.69	3.18	0.13
6.80	0.27	1.90	0.07
7.30	0.29	1.90	0.07
8.00	0.32	2.00	0.08
8.80	0.35	1.90	0.07
11.00	0.43	12.00	0.47
12.00	0.47	2.00	0.08
13.90	0.55	1.80	0.07
14.00	0.55	2.00	0.08
15.00	0.59	2.00	0.08
17.00	0.67	2.00	0.08

💡 What is an O-ring kit used for in automotive and home sealing projects? This handy set helps you seal leaks and replace worn gaskets across many systems.
- It’s handy for fast, accurate size matching across AC, plumbing, and appliances
- Keeps multiple sizes organized for quick swaps during repairs
- Supports long-term reliability by using durable rubber seals