General description Heavy Duty 3-Bolt pipe clip designed for securing steel pipes with an inner diameter of 28 mm. This robust clip is suitable for a wide temperature range from -20°C to 400°C, making it ideal for various applications. Technical specifications Inner Diameter (ID): 28 mm Nominal Bore (NB): 20 mm Outer Diameter (OD): 26.9 mm Width (W): 40 mm Thickness (T): 5 mm Safe Working Load: 280 Kgf Bolts Size: M10 x 50 mm