182-9206, Lapp, Lapp SKINDICHT Series Metallic Nickel Plated Brass Cable Gland, PG21 Thread, 15.8mm min., 17.8mm max., IP68 Lapp SKINDICHT Series Metallic Nickel Plated Brass Cable Gland, PG21 Thread, 15.8mm min., 17.8mm max., IP68