The EUROLITE TPC-55S is a swivel double coupler for tubes with diameters from 45 to 50 mm. It is made of aluminium and finished in black. The coupler has a maximum working load limit of 800 kg and a BGV C1 maximum load of 400 kg. Mounting is provided by an M10 screw. The dimensions are 26 cm in length, 5 cm in width, 11.5 cm in depth and 5 cm in height. Weight is 1.34 kg.