The Ultimax UTX BASE 6 BK is a flat square baseplate designed for use with 35mm poles, offering a strong and dependable support solution for lighting, speakers and accessories. With a 60 x 60cm footprint, 17kg weighted design and 60kg load capacity, it is ideal for applications where increased stability and higher loading capacity are required. Featuring 3x M20 screw mounting positions for 35mm poles, raised rubber feet, 2x grab handles and a durable black powder coated finish, the UTX BASE 6 BK is built for demanding day to day use. A padded carry bag is also included for easier transport and storage. The live product page confirms the model name UTX BASE 6 BK, but the fuller spec points used here come from the details you supplied.