Set Contents:Arm-Assembly Stand (x1); 70 mm Arms (x3); 120 mm Arms (x3); Separator Set (x1); Beam (x1); Main Rods (x2); 125 mm Extension Rods (x2); Hydraulic Spindle TMHS 100 (x1); 50; 100 mm Extension Pieces for Hydraulic Spindle (x2); Nosepiece with Centre Point for Hydraulic Spindle (x1)