Liquid-Tight Conduit Fitting Insulated No Trade Size 4 in Compatible Conduit Type Flexible Liquid Tight Metallic Conduit Flexible Liquid Tight Non-Metallic Type B Conduit Box Connection 4 in MNPT Iron Steel Color Gray For Use With Flexible Liquid Tight Metallic Conduit Flexible Liquid Tight Non-Metallic Type B Conduit Connection Orientation Straight Mesh Material No Strain Relief Mesh