What Are These?

[Mick56]

At a local garage sale, I picked up a box with a Smith torch head, extra tips, tip cleaner, and these little items. What are they?

 

[joe_padavano]

Flints for a torch spark lighter. You can rotate the triangle to select a new flint when needed.

 

[midwestusa4x4]

Yep, what Joe said. Allows you to rotate to a new striker flint when the one being used wears down.

 

[Mick56]

You are correct. I only have the single striker type, and haven't seen these ones.