Fixed, with screws (Base REF 15533 not included). pro- Perfect for professional work in the workshop. No stumbling - To be fixed with 4 screws to the floor or to the base - Adjustable clamp, 360° rotation, to be able to place any bike in any position and work easily, comfortably and safely - Vertical rotation 360° - Adjustable height 100 - 150 cm - Adjustable clamp 1''- 2,5''- Weight: 5,43 kg - Maximum load capacity: 50 kg - Ideal for painting operations on any section - Tool tray, base and digital scale NOT included.