🔩330-Piece Copper Washer Kit – Includes 330 premium copper sealing washers in 12 popular sizes (M5–M20). Perfect for automotive repairs, plumbing, hydraulic systems, and general maintenance projects.
Durability compared with cheap “soft” substitutes that deform unevenly. Range: M5–M20. You don’t want to stop a project because you’re missing one small washer. In many cases, the issue isn’t your wrench, your technique, or the part you replaced.
T his kit includes 330 premium copper washers in 12 sizes (M5, M6, M8, M10, M12, M14, M16, M20). With a wide variety of sizes and plenty of each, you’ll always have the right crush washer or sealing solution, whether you’re tackling DIY repairs or professional...
