Shop › Modern Mitchell Castle Nut Image 1 of 1 Modern Mitchell Castle Nut Sale Price: $73.06 Original Price: $88.03 Part No: 032-6050An industry favorite! Our castle nuts are compatible with all Mitchell threads. Add To Cart Added! Part No: 032-6050An industry favorite! Our castle nuts are compatible with all Mitchell threads. You Might Also Like Quick View Cardellini Camera Rod Bracket for Arri Cameras (ACRB) Sale Quick View Sachtler System 25 PLUS Carbon Fiber Tripod System Quick View Matthews Mitchel to 150mm Bowl Adapter Sale Quick View Cardellini Head-Lock™ for OConnor Heads (OCHL) Sale Quick View Sachtler Speed-Lock CF Carbon Fiber 2-Stage Tripod Legs (100mm)