This is the M5 star stylus #A-5555-0215. It has a stainless steel base, tungsten carbide stem, and a ruby ball.
Thread mount | M5 |
Overall length (L) | 80.0 mm |
Ball Width (DK) | 5.0 mm |
Stem Width (DS) | 3.5 mm |
Base Width (DG) | 19 mm |
Base Material | Stainless Steel |
Stem Material | Tungsten Carbide |
Ball Material | Ruby |
Mass | 70.0 g |