This strain relief is designed specifically for the EZ-RJ45 Cat 6+ Connector. The unique design allows the strain relief to be crimped with the connector, making it an integral part of the complete assembly. Once terminated, the strain relief will not pull off the connector. Electrical performance of the termination is optimized by maintaining the bend radius of the cable exiting the rear of the connector, per Category 6 requirements. Achieve the look of a commercially molded patch cord with a field termination! Can also be used with RJ45, standard modular plugs, both CAT5e and CAT6 in most applications. Max allowable cable OD 0.235. Color: Blue.