

| Elora double ended obstruction wrenches are constructed of Chrome-Vanadium 31 CrV, Code No. 1.2208 steel. They are well suited for work on engine starters, alternators, and carburetors. Made in Germany. |
| Metric Sizes |
| American Fractional Sizes |
| Obstruction Wrenches Series 122 |
| 3/4x7/8 in. Box End Obstruction Wrench $ 34.10 |
| 5/8x3/4 in. Box End Obstruction Wrench $ 30.03 |
| 9/16x5/8 in. Box End Obstruction Wrench $ 23.92 |
| 1/2x9/16 in. Box End Obstruction Wrench $ 22.14 |
| 7/16x1/2 in. Box End Obstruction Wrench $ 20.32 |
| 19x22 mm Box End Obstruction Wrench $ 34.59 |
| 19x21 mm Box End Obstruction Wrench $ 34.59 |
| 17x19 mm Box End Obstruction Wrench $ 30.03 |
| 15x17 mm Box End Obstruction Wrench $ 23.92 |
| 14x17 mm Box End Obstruction Wrench $ 23.92 |
| 14x16 mm Box End Obstruction Wrench $ 23.92 |
| 13x17 mm Box End Obstruction Wrench $ 23.92 |
| 13x15 mm Box End Obstruction Wrench $ 22.14 |
| 12x13 mm BoxEnd Obstruction Wrench $ 20.43 |
| 11x13 mm Box End Obstruction Wrench $ 20.43 |
| 10x12 mm Box End Obstruction Wrench $ 20.43 |