The central spike seems to have a weird, asymmetrical shape.
I believe I see another lateral spike curving out from the base - not easy to see since its back (cp. my red arrows) points towards the camera; the fourth spike would be hidden behind the central spike in my opinion.
Very good eye Kai! Agree with you, by the provided picture it looks indeed like this. Agree with Alan about the name, besi/wesi lima is weird.