This TECHSPAN roller ball, constructed from durable SS316 material, offers a robust 150lb tensile strength. Its uncoated design ensures reliable performance for various applications. Measuring 14 inches in length, it provides the necessary reach and strength for demanding tasks.The TECHSPAN L-14150SSC is an uncoated roller ball made from SS316 stainless steel. It features a tensile strength of 150lb and a length of 14 inches.