Anderson Detector Shafts Travel Lower Rod - Carbon Fiber (Minelab CTX-3030)Detachable and Perfect for On the Go. A Replacement Part for the Lower Rod that Comes with the Minelab CTX-3030 Metal Detector A Replacement Part for the Lower Rod that Comes with the Minelab CTX-3030 metal detector. An extra lower rod is perfect when used with alternate search coils. Attach the lower rod to each additional search coil and ease your way into more finds! Highly recommen