DescriptionIf you are looking for a professional and affordable angle grinder lock nut, then your research is over here. That's because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience.Features-Color:Silver -Material:Steel -Size:4.50X4.50X1.00cm/1.77X1.77X0.39in - Made of high grade steel, durable, good heat dissipation, which is beneficial to prolong the service life. - Compatible with most grinders and locknuts for 125, 150, 180, 230 angle grinders. - Easy to install, turn clockwise to tighten, can improve the performance of angle grinder. - It is suitable for processing, polishing, jewelry crafts of various mold surfaces and cavities, and ultra-fine grinding, engraving, polishing, etc. - Simple in structure, easy to use, not easy to deform, you can use it with confidence.