Trolley is easily adjusted to fit any tapered or flat beam flange within range of adjustment, up to an 8" flange width.  Used for commercial and industrial applications.  Rated capacity loads from 1/4 to 5 Tons.  Wrap-Around side plates act as safety lugs to increase operator safety and act as bumpers to protect wheels.  Cast iron wheels fit any tapered or flat beam flange within range of adjustment.  Wheels include permanently lubricated, shielded ball bearings for long life and low maintenance.  For mounting our Hand Chain Hoists or Ratchet Lever Hoists.