Minelab | Lower Shaft (CTX 3030) | LMS Metal DetectingMinelab Lower Shaft (CTX 3030) Metal Detector A replacement or backup for the standard lower shaft on the Minelab CTX 3030 Metal Detectors. 32. 5" length *Please Note : Manufacturers do not include connecting hardware set with the purchase of search coils or lower rods. You can use the connecting hardware supplied with your present metal detector or purchase another hardware set from our store. Features: Minelab 32. 5" Lower Shaft for Vanquish Series