Help ID parts

[Solscud007]

My friend gave me a box of parts.

can you help ID them.


dunno why this pic is upside down. But you can see them.

 

[Solscud007]

The brass bodies are AA and CR2 Peak bodies. But the head doesn't fit. Not sure about the delrin caps.

 

[datiLED]

The first two pictures are Arc LS parts.

 

[archimedes]

What is the question about the Peak parts?

Tubes, brass switch, cap, negative post, keychain attachment(s), not sure which head that might be (depends on LED & threads)....

I would like to see a better picture of that anodized aluminum part, if possible :)

 

[Arm and Leg]

If you want to sell the stuff in pictures 1 and 2, please PM me.