HIGH QUALITY MATERIALS: - Electric drill conversion connecting 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 locks the disc firmly without slipping. Wipe off the abrasive, spindle and quick release nut before use to avoid snagging foreign matter. SOPHISTICATED PROCESSING: - The base has a fine frosted texture to increase friction, and the nut can firmly lock the grinding wheel and not easily slip. EASY TO USE: - This angle grinder quick release nut has a quick release locking structure which can be tightened very tightly and is not easy to loosen. It can be tightened or loosened without using a wrench. The procedure of use is very simple and fast. WIDE RANGE OF APPLICATIONS: - This angle grinder’s turntable nut is suitable for angle grinders, polishers, chainsaws, etc., and is widely used in maintenance and manufacturing.