The conduit connector SILVYN USK is a safety connector tested many times in practice. The inner and outer sleeves of the connector can only be fitted in the correct sequence, a special safety factor. The screw-in inner sleeve with conduit thread acts as an additional protection for electric cables, giving reliable protection to the conduit ends. The plastic sealing ring provides a good seal. The increased width across flats means that during assembly the forces are safety transmitted. This tension and vibration-resistant special conduit connector provides a high quality connection between conduit and machine. Assembly is simplicity itself. The protective conduit cannot work loose