What pedal is this?

[dlm13]

Hi!

I was wondering if someone could identify these for me? Would they work with shimano cleats?

Thanks in advance!

[Zviedrs]

Ohmy, lots of rust on that crank arm!
I assume this is your indoor bike trainer (or one from a gym?) and you are planning on using it together with Shimano shoes?

p.s. the pedal is not fully threaded into the crank arm!