Inconel 600 .020" Diameter Safety Lock Wire – 1lb Roll, Race Car & Aircraft Grade (QQW-390)

This is top-shelf Inconel 600 lock wire, .020 inches in diameter, and you're getting a full 1lb roll.

It's the kind of wire used in race cars, aircraft, and any place where safety is critical—think fasteners that absolutely cannot back out.

This is new surplus material, so it's the good stuff without the brand-new price.

It meets QQW-390 specs, so it's approved for serious applications.

Whether you're safety-wiring your brake calipers on a track car or doing maintenance on avionics, this roll will last you a long time.