Cable glands For knockouts m 32 Sealing range ø 15-21 mm Iso thread m 32 x 1.5 Bore-hole: ø 32.3 mm Wall thickness up to 3 mm With strain relief and locknut For indoor - normal environment and (or) protected outdoor installation Ambient temperature - 25 °C to + 55 °C Colour: orange, ral 2003