This lot of 10 electrical insulators includes a variety of sizes and types, such as 5008 elec insul., 3/4 dia, 3/16 bore, 3/4 long, 1/4 fem sq, and 5/16 m sq. They are suitable for use in a range of electrical equipment and supplies, making them a versatile addition to any collection. Whether you are a professional in the business and industrial sector or a hobbyist looking to insulate your electrical projects, these insulators are sure to meet your needs.