ELLER PTS eye spindle push trolley; black

MAIN FEATURES:
• Quick and precise beam adjustment using the opposite lead threaded load bar;
• High flexible as the trolley is adjustable to fit a wide range of beam widths and profiles,
   A-smal version, B-widest version;
• Standard anti-tilt and wheel fracture support devices;
• Always central hook attachment point;
• Low headroom;
• Easy installed on the beam.