"ULTRA" Brand Electroperm Light Duty Chuck (47 x 47 Quard Pole) Series UL - 718
| Sr. No. | Cat No. | Size ( mm ) |
| 1. | UL - 71801 | 500 L x 200 W x 80 H |
| 2. | UL - 71802 | 600 L x 200 W x 80 H |
| 3. | UL - 71803 | 600 L x 250 W x 80 H |
| 4. | UL - 71804 | 600 L x 300 W x 80 H |
| 5. | UL - 71805 | 600 L x 400 W x 80 H |
| 6. | UL - 71806 | 750 L x 250 W x 90 H |
| 7. | UL - 71807 | 750 L x 300 W x 90 H |
| 8. | UL - 71808 | 1000 L x 250 W x 90 H |
| 9. | UL - 71809 | 400 L x 400 W x 90 H |
| 10. | UL - 71810 | 800 L x 400 W x 90 H |
| 11. | UL - 71811 | 1000 L x 500 W x 90 H |
| 12. | “Ultra” Control Unit With Variable Supply | |
| 13. | “Ultra” Pole Extension Block | |
| 14. | Special “Ultra” Pole Extension Block | |
| 15. | “Ultra” Spring Pole Extension Block | |