The Meltric 512P0N05 poly handle is intended for the DSN30 series male inlets as part of a complete assembly. It features a 1/2" NPT threaded opening which accommodates .312 - .625" cable. When attached to a male inlet, it carries such benefits as a durable construction, a lightweight design, and water tight assembly. Because it has a threaded opening, the poly (PH) handle works better for washdown applications when compared to non-threaded handles, provided it is connected to a properly sealed cable gland. Dimensions: 2.63" Diameter x 3.15" Height. Ground shipping only