Metal wheel to be screwed in heavy metal gates. This product by rotating allows the opening of gates operated manually or by electric engines. Consider to match the shape of the groove with the shape of the track in order to obtain a durable functioning and a not excessive consumption of the elements themselves. The installation is obtained by creating an opening in the lower part of the profile in the gate lower section. Then it’s possible to insert the wheel and the spacers in that opening and secure the assembly with the included bolt and nut. After the installation, the only visible parts are the lower part of the wheel and the heads of the bolt and the nut.
