OHMITE Part 9SE-100 is a high-quality bracket designed to fit securely inside the cores of 200, 210 and 270 type resistors. The brackets are held in place by spring tension, ensuring a reliable and sturdy installation. The standard brackets are made of plated steel and do not have a suffix added to their part number. For enhanced strength and durability, spring steel brackets are available and can be identified by the S suffix following the part number.These brackets are a perfect addition to your resistor assembly, providing a secure and efficient solution for your electronic projects.