Ok, I thought this “guess the photo” game might be fun, but now I am totally obsessed with it because you guys are just too damn good! I am really determined to stump you eventually. Maybe this will be the one! Looking for lots of guesses. Ready, set, go!!
photos from the loonybin 
Is it an adjustment screw for a clamp?
I am also enjoying this and hope you will continue.
Some nice texture on this photo. Not sure but going for a press.
Part of a machine – you have stumped me 🙂
OK, depending on what David Hall means by a press, I think I may have finally stumped all of you. It is in fact a weight on the end of a dumbbell on a weight bench. Good one eh? Wait until next Friday though – I have a really difficult one for next week!!