The OHMITE part 12SE-100 is a versatile and essential accessory for professionals working with 200, 210, and 270 type resistors. Specifically designed to fit inside the cores of these resistors, these brackets securely remain in place due to their state-of-the-art spring tension feature. The standard brackets are made of durable plated steel and do not have a suffix. For enhanced durability and reliability, the brackets made of spring steel are available and can be distinguished by the "S" suffix following the part number. These brackets provide the necessary support and stability for your resistors, ensuring efficient and precise performance in various electrical applications.