Eagle Spec-Bar® Drop-In Glass Rinser Trough, Heavy gauge type 300 stainless drain trough, Glass rinser features a 4-1⁄2 ˝-diameter actuation disk, comes with 12˝ long braided stainless hose with a 3⁄8 ˝ compression fitting and a 1⁄2 ˝ FIP fitting, Inline, preset pressure regulator provided, Removable stainless steel trough cover, 1⁄2 ˝ drain with barbed drain fitting provided