Pentax K1000 (China) shutter speed dial  type_Tripod & Mounting You can also use it

You can also use it to power other low-draw electronics (like a laptop) or charge phones and tablets with its 5A USB port

It's a type 4 according to Roland Vink

Very well made from high quality

with minor tarnishing of the metal hardware

Pentax K1000 (China) shutter speed dial &nbsptype_Tripod & Mounting You can also use itAn original Pentax shutter speed dial for the Pentax K1000 camera (Chinese production). Includes outer dial, spring, ISO dial, shutter speed dial, and retaining screw, as shown. All the parts we sell are pulled directly from original equipment they are not reproductions. Parts are checked for function, but they may have small cosmetic imperfections which will not affect fitment. Category images are for illustration only and actual parts will differ.