Designed for precision and efficiency, this mounting mandrel is specifically crafted for cut-off wheels with a 3/8" arbor hole and a 1/4" stem. Ideal for use with Type 1 wheels ranging from .035" to 1/8" in thickness, it ensures a secure fit and optimal performance in various fabrication tasks. With dimensions that facilitate ease of use—measuring 6 inches in length and 3.05 inches in width—this mandrel is a reliable addition to any welding or gas essentials toolkit. Manufactured by Weiler, it comes in a standard pack of ten, making it a practical choice for both professional and DIY applications.