RENISHAW M2 4-way star, Ø0.5 mm ruby balls, 20 mm span (A-5003-4787)
M2 4 ball star, Ø0.5 mm ruby balls, 20 mm span
Product code: A-5003-4787
Technical Table
| Prat Number | A-5003-4787 | |
| A | Span mm (inch) | 20.0 (0.79) |
| B | Ball mm (inch) | 0.5 (0.02) |
| C | Stem dia. mm (inch) | 0.3 (0.012) |
| D1 | Effective Working Length mm (inch) | 20.0 (0.79) |
| D2 | Effective Working Length mm (inch) | N/A |
| Mass Grammes | 0.7 | |
RENISHAW M2 4-way star, Ø1 mm ruby balls, 20 mm span (A-5003-4788)
M2 4 ball star, Ø1 mm ruby balls, 20 mm span
Product code: A-5003-4788
Technical Table
| Prat Number | A-5003-4788 | |
| A | Span mm (inch) | 20.0 (0.79) |
| B | Ball mm (inch) | 1.0 (0.04) |
| C | Stem dia. mm (inch) | 0.7 (0.03) |
| D1 | Effective Working Length mm (inch) | 20.0 (0.79) |
| D2 | Effective Working Length mm (inch) | N/A |
| Mass Grammes | 0.9 | |
RENISHAW M2 5-way star, Ø2 mm ruby balls, 18 mm span (A-5000-7629)
M2 5-way star, Ø2 mm ruby balls, 20mm span
Product code: A-5000-7629
Technical Table
| Prat Number | A-5000-7629 | |
| A | Span mm (inch) | 18.0 (0.71) |
| B | Ball mm (inch) | 2.0 (0.08) |
| C | Stem dia. mm (inch) | 1.4 (0.06) |
| D1 | Effective Working Length mm (inch) | 18.0 (0.71) |
| D2 | Effective Working Length mm (inch) | 12.0 (0.48) |
| Mass Grammes | 1.3 | |