| BIT SUBS |
| 7-5/8″ REG BOX x 7-5/8″ REG BOX, 36” LENGTH |
| 7-5/8″ REG BOX x 6-5/8″ REG BOX, 36” LENGTH |
| 6-5/8″ REG BOX x 6-5/8″ REG BOX, 36” LENGTH |
| 6-5/8″ REG BOX x 4-1/2″ REG BOX, 36” LENGTH |
| 4″ IF BOX x 4-1/2″ REG BOX, 36” LENGTH |
| 4″ IF BOX x 3-1/2″ REG BOX, 36” LENGTH |
| 3-1/2″ IF BOX x 3-1/2″ REG BOX, 36” LENGTH |
| CROSS OVER SUBS |
| 7-5/8″ REG BOX x 6-5/8″ REG PIN, 36” LENGTH |
| 6-5/8″ REG BOX x 7-5/8″ REG PIN, 36” LENGTH |
| 6-5/8″ REG BOX x 4-1/2″ IF PIN, 36” LENGTH |
| 4″IF BOX x 6-5/8″ REG PIN, 36” LENGTH |
| 4-1/2″IF BOX x 6-5/8″ REG PIN, 36” LENGTH |
| 3-1/2″IF BOX x 4″IF PIN, 36” LENGTH |
| 3-1/2″IF BOX x 3-1/2″IF PIN, 36” LENGTH |
| KELLY SAVER SUBS |
| KELLY SAVER SUB WITH SUFFICIENT&PROPER SIZED CASING PROTECTOR ELEMENTS FOR 5-1/4″ KELLY WITH 4-1/2″ IF PIN X BOX CONNECTION |
| KELLY SAVER SUB WITH SUFFICIENT&PROPER SIZED CASING PROTECTOR ELEMENTS FOR 4-1/4″ KELLY WITH 3-1/2″ IF PIN X BOX CONNECTION |