The Meltric 515P0N15 poly handle is intended for use with the DSN150 series male inlets as part of a complete assembly. It features a 1-1/2" NPT threaded opening which accommodates .89 - 1.812" cable. When connected to a male inlet, it has advantages such as a durable construction, a lightweight design, and water tight operation. For washdown applications, the poly (PH) handle works better when compared to non-threaded handles, because of its threaded opening. This is assuming that the handle is also connected to a properly sealed cable gland. Overall dimensions: 4.45" Diameter x 5.15" Height. Ground shipping only