Description RJ45 Bubble Style Strain Relief Flush Boot Cat5e-Cat6 Easily and rapidly identify all of your Cat5e/ Cat6 cables by applying a colour coded to them during assembly. These boots must be applied during cable assembly. An added benefit of these boots is the proctection given against strain on the connector. RJ45 boot O/D 5-6mm Effective strain relief Fit at point of assembly Compatible with Cat5e/Cat6 cable o/d 5/6mm