METALLIXITY Compression Springs (0.5x3mm OD,305mm Free Length) 304 Stainless Steel Extension Spring - for Shop Home Repairs, DIY Projects, Silver Tone

It's a spring. Worked well enough for the the 3D print that I used it in.

I used it to repair the doors on building mail box. It fits perfectly.

Springs worked great just what I expected.

Great

The spring that was used is too strong. You can't very easily compress it and it deforms the cabinet frame when used.I took mine apart and replaced the springs with ones that would work.

Good springs for airguns. Must be cut to length. Better quality than stock springs in some airguns.

Quality spring, dimensions are exactly as described.

As described works well, one spring can be cut down and used in two sig 322 mags....