Size
| Item No. | L (mm) | L (inch) |
| EB402 | 50 | 2″ |
| EB403 | 75 | 3″ |
| EB405 | 125 | 5″ |
| EB406 | 150 | 6″ |
| EB410 | 250 | 10″ |
| EB412 | 305 | 12″ |
| EB415 | 380 | 15″ |
| EB418 | 457 | 18″ |
| EB424 | 610 | 24″ |
| EB430 | 762 | 30″ |
| EB436 | 915 | 36″ |
1/2″ EXTENSION BAR
| Item No. | L (mm) | L (inch) |
| EB402 | 50 | 2″ |
| EB403 | 75 | 3″ |
| EB405 | 125 | 5″ |
| EB406 | 150 | 6″ |
| EB410 | 250 | 10″ |
| EB412 | 305 | 12″ |
| EB415 | 380 | 15″ |
| EB418 | 457 | 18″ |
| EB424 | 610 | 24″ |
| EB430 | 762 | 30″ |
| EB436 | 915 | 36″ |