Standard threaded connectors use an
axial compression seal and the integrity of the connection is
totally dependent upon the installer. With the Ultra-Lock Connection
System, performance and reliability is designed right into the
connector! The unique radial seal design provides a reliable,
operator independent, IP67/68/69K seal each and every time. There's
no chance for under- or over-tightening. When you hear and feel the
connector click, you know it's locked in – there's no guesswork.