RENISHAW Ruby Ball Styli M2 Ø4 mm (stainless steel stem) L 10 mm (A-5000-4154)
M2 Ø4 mm ruby ball, stainless steel stem, L 10 mm, EWL 10 mm
Product code: A-5000-4154
Technical table
| Prat Number | A-5000-4154 | |
| A | Ball Dia. mm (inch) | 4.0 (0.16) |
| B | Length mm (inch) | 10.0 (0.40) |
| C | Stem dia. mm (inch) | 1.5 (0.06) |
| D | Effective Working Length mm (inch) | 10.0 (0.40) |
| Mass Grammes | 0.4 | |
RENISHAW Ruby Ball Styli M2 Ø4 mm (stainless steel stem) L 20 mm (A-5000-4161)
M2 Ø4 mm ruby ball, stainless steel stem, L 20 mm, EWL 20 mm
Product code: A-5000-4161
Technical Table
| Prat Number | A-5000-4161 | |
| A | Ball Dia. mm (inch) | 4.0 (0.16) |
| B | Length mm (inch) | 20.0 (0.79) |
| C | Stem dia. mm (inch) | 1.5 (0.06) |
| D | Effective Working Length mm (inch) | 20.0 (0.79) |
| Mass Grammes | 0.6 | |