BuyMagnets.com offers round u-shaped grade 5 alnico magnets with a beveled cutout design in three different varieties. The three holding strengths available are 1.545lbs, 4.189lbs, and 7.496lbs. All alnico magnets in this design category are compact and lightweight, with the heaviest weighing just .110lbs. These magnets have a maximum operating temperature of 1000 °F. The combination of a round shape and a beveled cutout makes them ideal for applications requiring these design elements.