Keep your cables secure and organized with the ESSENTRA / RICHCO part NM-9-R9. These cable clamps feature a screw mount design, making installation a breeze. Made from durable anodized aluminum, these clamps are built to last. With a maximum compatible cable diameter of 14.3 mm (0.563 in), these cable clamps are ideal for a wide range of applications. Type 1 design ensures a secure hold for your cables.