Red Copper Crush Washer Kit 200 Pcs Assortment With 9 Sizes For Oil Plugs Sealing Set Tight Leakproof Fit High Heat Resistance And Strong Electrical Conductivity Durable Automotive And Mechanical Use

Red Copper Crush Washer Kit: 200 Pcs, 9 Sizes for Sealing
✔️ 200 copper washers, 9 sizes, tight seal, high heat, durable

This 200‑piece copper crush washer kit provides nine sizes for sealing oil plugs, fuel lines, and hydraulic fittings. It’s widely used in automotive, marine, and mechanical systems to create leakproof seals that withstand high temperatures and provide solid electrical conductivity. The kit comes in a durable transparent box with a size table for quick reference.

✅ 200 copper washers in a 9-size assortment
✅ Red copper material for tight seals and heat resistance
✅ Fits oil plugs, fuel fittings, water pumps, hydraulic lines
✅ Durable case keeps sizes organized for quick access

💡 What is a copper crush washer kit used for in automotive and mechanical systems?

Handy seals that prevent leaks across oil plugs, fuel fittings, and hydraulic lines.

- seals for oil plugs and fittings
- handles high heat and good electrical conductivity
- includes 9 sizes for flexible compatibility
- organized case for quick selection
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