Brake Adjuster for a Transit Mixer.
Shooting info - Bued River, Rosario, La Union, Philippines, September 13, 2017, Canon 5D MIII + EF 16-35 f/4 L IS,
35 mm, f/11, ISO 160, 1/80 sec, manual exposure in available light, hand held, near full frame resized to 1600 x 900.