Arlington Straight non-metallic liquid-tight straight connector of trade size 1-Inch, is suitable for use with type B non-metallic liquid-tight conduit. Connector in gray color, features UV rated plastic construction. It measures 1.925-Inch x 1.95-Inch. This connector with 1-Inch knockout and 0.67-Inch thread length, has internal gland that provides positive seal as you tighten the nut. It has polypropylene sealing ring that ensures tight seal between fitting and box.