The ESSENTRA/RICHCO part NM-20-R20 is a Cable Clamp with a Screw Mount design, manufactured to meet MS25281 standards. This high-quality clamp is constructed from durable anodized aluminum and is designed to securely hold cables with a maximum compatible diameter of 31.8 mm (1.250 in). Ideal for a wide range of applications, this Type-1 cable clamp offers reliable cable management and organization solutions.