Entertainment sites use Thern Fire Vent closures and special multi-line winches. Smooth operation, strength, positive control and wide range of product line options help Thern winches play a leading role in stage work. Thern winches are readily available from stock but can also be customized for unique applications.
Fire Vent Closure winches provide single-system operation and testing of fire vent doors. No need for complicated, improvised rigging.
Thern manually operated Clew winches install easily and give stagehands economical and dependable control of multi-line loads.
Thern also offers a wide assortment of electrically powered winches and drives. These include multi-line drum winches, line shaft winches, portable point hoists and roll-up machines. All Thern winches feature rugged designs backed with a Two Year Limited Warranty.
