Fabricated Kelly Boxes

Looking for high-quality fabricated Kelly Boxes? We specialize in Kelly Box fabrication, offering custom sizes to meet your specific needs. At Jeffrey Machine, all Kelly Boxes are manufactured with precision, featuring a standard ⅛" tolerance for reliability and durability. Need different tolerances? We’ve got you covered—custom tolerances are available upon request. Whether you’re in construction, drilling, or any other industry, our fabricated Kelly Boxes are built to perform. Trust our expertise in Kelly Box fabrication to deliver the perfect solution for your project. Contact us today to learn more!