Splits rusted hex nuts up to 1.1/16" (27mm) across the flats! Flat round head design allows tool to be used in inaccessible areas. Cutting blade and forcing screw tip have a ball joint drive to prevent binding under load. Does not damage the bolt thread.

Capacity: 3/8"- 1/2"(9 - 12mm).

Barcode # 9322159986518