【Purpose】: You will receive 1 x grinder wrench, 4 x angle grinder flange, which can be used to replace and fix the grinding disc, simply connect the flange nut to the rotating shaft of the angle grinder, and then install the blades, sanding pads, etc., grinder wrench can solve the tightening problems during disassembly. 【Compatible】: 125 grinder wrench is compatible with most angle grinder models on the market, such as Dewalt, Milwaukee, Makita, Bosch, Black and Decker, Einhell, Ryobi, etc. Grinder Wrench Suitable for 125mm Angle Grinders 【Y-Shaped Wrench】：The triangular shank wrench design can firmly hold the drill chuck, strengthen the connection with the electric drill, and is not easy to shake and slip. This can clip the drill bit more firmly, making the universal grinder wrench more convenient and safer to use. 【Premium Material】: Grinder wrench made of excellent cast metal, wear-resistant, impact-resistant, reusable, and high-temperature resistant, and the grinder wrench will