The ever-increasing demands for tighter bundles in cable installations has led to problems with the conventional inside serrated cable tie design, causing damage to cable insulation, particularly in vibration environments. The Outside Serrated range of ties overcomes these problems offering high tensile strengths, low insertion forces and a smooth surface to the insulation minimising indentation. The curved head allows the tie to follow the contours of the cable and take up less space than other cable tie designs.