This lot includes 3 Linear Systems Slide Bushings model SW-16GUU. These high-quality slide bushings are perfect for any business or industrial application. The brand, Linear System NBB, is known for its reliable and durable products. The model number, SW-16GUU, is a great indicator of the quality and compatibility of these slide bushings. They are designed to fit a variety of applications. Whether you're in the manufacturing industry or need a reliable solution for your business, these slide bushings are a great choice. This lot is a great value for anyone in need of high-quality slide bushings.