Free Angle Clamp for YAMAHA Speakers (BAS-10) Pair

This is a pair of free-angle clamps (BAS-10) for YAMAHA speakers.
These are genuine parts for fixing monitor speakers such as the MSP3.

I initially purchased these in anticipation of buying a d-deck, but I ended up not buying the main unit, so these items were never used.
I bought them used, and they show signs of use from when I acquired them, with some areas where the surface is peeling (please refer to the photos), but I believe they are still fully functional.
The set includes the speaker clamps (pair) and speaker mounting screws (4 pieces).