OTC 1917 4-3/8-Inch 8-Point Octagon Locknut Wrench 64mm End brushes feature an integral

End brushes feature an integral 1/4" steel stem for safe operation at high speed and quick mounting into the collet or chuck of either electric or pneumatic die grinders

Ball end saves time by quickly funneling tool into screw

Lightweight and ergonomic design for extended comfort

Genius Tools Hand Sockets are designed for maximum life and performance

OTC 1917 4-3/8-Inch 8-Point Octagon Locknut Wrench 64mm End brushes feature an integralWheel bearing locknuts are easy to remove or install with these specially designed sockets. Theyre made of high strength steel and resist rounding out. Measure from flat side to flat side of locknut to determine size needed. Note: Sockets are designed for use with 3 4 inch square drive manual tools only. Impact tool use voids sockets warranty. Features 4 3 8 inch 8 point octagon locknut wrench High strength steel resists rounding out For use with 3 4