The PEPE Square Graduated Steel Mandrel delivers precision and durability for demanding metalworking applications. Machined from solid steel, this mandrel features a modern square profile engineered to withstand heavy bench work. Graduated US finger sizes 1-16 are clearly engraved along the length, enabling accurate sizing and forming of rings and bands. Built for jewelers and metalworkers who demand reliable, long-lasting tools that perform under rigorous conditions.

