| Modelo | Medidas |  |
Código | Piezas |
| R2.5 | 7 cm. | 5/16 | PGR2 | 50 |
| R8 | 12.5 cm. | 3/8″ | PGR8 | 50 |
| R10 | 14 cm. | 1/2″ | PGR10 | 50 |
| R15 | 18 cm. | 5/8″ | PGR15 | 50 |
| R25 | 23 cm. | 5/8″ | PGR25 | 50 |
| R35 | 33 cm. | 1″ | PGR35 | 10 |
| Modelo | Medidas | |
Código | Piezas |
| R2.5 | 7 cm. | 5/16 | PGR2 | 50 |
| R8 | 12.5 cm. | 3/8″ | PGR8 | 50 |
| R10 | 14 cm. | 1/2″ | PGR10 | 50 |
| R15 | 18 cm. | 5/8″ | PGR15 | 50 |
| R25 | 23 cm. | 5/8″ | PGR25 | 50 |
| R35 | 33 cm. | 1″ | PGR35 | 10 |
