【HIGH QUALITY MATERIALS】 - Electric drill conversion connection nut Use high quality stainless steel materials, electroplating treatment, durable and corrosion resistant. 【NON-SLIP DESIGN 】 - The bottom has a fine matte texture, so the nut firmly locks the disc without slipping. Wipe off the abrasive, spindle and quick release nut before use to avoid snagging foreign objects. 【SOPHISTICAL TREATMENT】 - Base has a fine frosted texture to increase friction and l The nut can lock the grinding wheel firmly and will not slide easily. 【EASY TO USE】 - This angle grinder quick release nut has a quick release locking structure that can be tightened very tightly and is not easy to loosen. It can be tightened or loosened without using a wrench. The operation procedure is very simple and quick. 【WIDE RANGE OF APPLICATIONS】 - The turntable nut of this angle grinder is suitable for angle grinders, polishers, chainsaws, etc., and is widely used in maintenance and manufacturing. Features: - High