Indexing plungers - Premium with cylindrical pin Steel version:
indexing pin hardened:
grade 5.8
Stainless steel version:
indexing pin hardened
threaded sleeve 1.4305
indexing pin 1.4034
Mushroom knob black grey thermoplastic.
Version:
Steel version:
indexing pin hardened, ground and black oxidised.
Stainless steel version:
indexing pin hardened, ground and bright.