Look PP256 pedals

I don't know much about Look products and there's not a lot about the pedals on the internet, but it looks like this design is from the late 1990s and it's one of the latest pedals compatible with the "Delta" cleats, before the Keo pedals were introduced (2004).
These pedals are not super lightweight, but the overall design looks pretty good.
Adjustable spring tension with a regular tool of decent size, can be assembled and disassembled with a 15 mm wrench, adjustable cartridge bearing, steel plate to minimize boy wear.

Aluminium body
Steel plate
Plastic clip
Steel axle, cartridge bearing
4 mm Allen key spring tension adjuster (Multisensor, Adjustment Equalizer)
Spring tension positions 6 - 8 - 10 - 12